-#define _BSD_SOURCE
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/uio.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/statvfs.h>
-#include <sys/queue.h>
-
-#include "xtio.h"
-#include "sysio.h"
-#include "test_driver.h"
-
-/*
- * ################################################
- * # Function stubs #
- * # These allow all of the different commands #
- * # to be called with the same format #
- * ################################################
- */
-
-int test_do_setdebug(int argc, char **argv)
-{
- int level;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number of args (%d) for setdebug\n",
- argc));
- return INVALID_ARGS;
- }
-
- level = atoi(argv[0]);
-
- if (level < 0) {
- DBG(2, fprintf(outfp, "Invalid debug level %d\n", level));
- return INVALID_ARGS;
- }
-
- debug_level = level;
- return SUCCESS;
-}
-
-int test_do_printline(int argc, char **argv)
-{
- int on;
-
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number of args (%d) for printline\n",
- argc));
- return INVALID_ARGS;
- }
-
- on = atoi(argv[0]);
- if (on)
- print_line = 1;
- else
- print_line = 0;
-
- return SUCCESS;
-}
-
-/*
-int test_do_setoutput(int argc, char **argv)
-{
- FILE *newfp;
-
- if (argc != 1) {
- fprintf(outfp, "Invalid number of args (%d) for setoutput\n",
- argc);
- return -1;
- }
-
- newfp = fopen(argv[0], "w");
- if (!newfp) {
- fprintf(outfp, "Unable to open new output file %s\n", argv[0]);
- return -1;
- }
-
- outfp = newfp;
-
- return 0;
-}
-
-*/
-
-
-int test_do_fillbuff(int argc, char **argv)
-{
- char *typestr, *buf;
- void *valptr;
- int size, type, index, offset;
-
- if (argc != 5) {
- DBG(2,
- fprintf(outfp,
- "fillbuff requires a value, a type, a size, an offset, and the target buffer\n"));
- fprintf(stderr, "fillbuff requires 5 args, you gave %d\n", argc);
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Do not understand offset %s\n", argv[3]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[4]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Can't find buffer at %s\n", argv[4]));
- return INVALID_VAR;
- }
- buf = (char *)(buflist[index]->buf)+offset;
-
- DBG(4, fprintf(outfp, "Buffer start is at %p\n", (void *)buflist[index]));
-
- typestr = argv[1];
- size = get_obj(argv[2]);
- if (size < 0) {
- DBG(2, fprintf(outfp, "Unable to understand size %s\n", argv[2]));
- return INVALID_VAR;
- }
-
- if ( (!strcmp(typestr, "UINT")) || (!strcmp(typestr, "SINT")) ){
- int val = get_obj(argv[0]);
- valptr = &val;
- type = UINT;
- if (val < 0) { /* FIX THIS */
- DBG(2, fprintf(outfp, "Can't understand value %s\n", argv[0]));
- return INVALID_VAR;
- }
- DBG(4, fprintf(outfp, "Copying %d bytes from %p. Val is %x\n",
- size, buf, *((int *)valptr)));
- memcpy(buf, valptr, size);
-
- } else if (!strcmp(typestr,"STR")) {
- type = STR;
- valptr = argv[0];
- DBG(4, fprintf(outfp, "Copying %d bytes from %p. Val is %s\n",
- size, buf, (char *)valptr));
- memcpy(buf, valptr, size);
- } else if (!strcmp(typestr, "PTR")) {
- unsigned long val;
- int index = get_obj(argv[0]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer at %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- val = (unsigned long)buflist[index]->buf;
- valptr = &val;
- DBG(4, fprintf(outfp, "Copying %d bytes from %p. Val is %p\n",
- size, buf, valptr));
- memcpy(buf, valptr, size);
- } else {
- DBG(2, fprintf(outfp, "Unknown type %s. Valid types are UINT, STR, and PTR\n",
- typestr));
- fprintf(stderr, "Unknown type %s. Valid types are UINT, STR, and PTR\n",
- typestr);
- return INVALID_ARGS;
- }
-
- return SUCCESS;
-}
-
-
-#define STR_TYPE 1
-#define INT_TYPE 2
-#define SHORT_TYPE 3
-#define CHAR_TYPE 4
-#define LONG_TYPE 5
-
-void print_partial(char *buf, int offset, int len, int type)
-{
- int i;
-
- if (type == STR_TYPE) {
- sprintf(output, "%s%s", output, (char *)(buf+offset));
- DBG(4, fprintf(outfp, "Printing str %s\n", (char *)(buf+offset)));
- } else {
- if (type == SHORT_TYPE) {
- for (i = 0; i < len; i+= 2) {
- short *ibuf = (short *)(buf + offset + i);
- sprintf(output, "%s%#04x ", output, *ibuf);
- DBG(4, fprintf(outfp, "Printing short %#04x\n", *ibuf));
- }
- } else if (type == CHAR_TYPE) {
- for (i = 0; i < len; i++) {
- short *ibuf = (short *)(buf+offset+i);
- sprintf(output, "%s%#02x ", output, (*ibuf & 0x00ff));
- DBG(4, fprintf(outfp, "Printing char %c\n", (*ibuf & 0x00ff)));
- }
- } else if (type == INT_TYPE) {
- for (i = 0; i < len; i+= 4) {
- int *ibuf = (int *)(buf + offset + i);
- sprintf(output, "%s%#08x ", output, *ibuf);
- DBG(4, fprintf(outfp, "Printing int %#08x\n", *ibuf));
- }
- } else {
- for (i = 0; i < len; i += 8) {
- unsigned long *lbuf = (unsigned long *)(buf + offset +i);
- sprintf(output, "%s%#08lx ", output, *lbuf);
- DBG(4, fprintf(outfp, "Printing int %#016lx\n", *lbuf));
- }
- }
- }
-}
-
-int test_do_printbuf(int argc, char **argv)
-{
- int index, i, type, offset, len;
- struct buf_t *buf_st;
- void *buf;
- char *typestr;
- struct var_mapping *mobj;
-
- if (argv[0][0] == '$') {
- if (argv[0][1] == '$') {
- sprintf(output, "\n%#010x", (unsigned int)last_ret_val);
- return SUCCESS;
- } else if (!strcmp("errno", &argv[0][1])) {
- sprintf(output, "\n%#010x", my_errno);
- return SUCCESS;
- }
- }
-
- mobj = get_map(argv[0]);
- if (mobj == NULL) {
- DBG(2, fprintf(outfp, "Can't get var at %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- if (mobj->type == UINT)
- sprintf(output, "\n%#010x", mobj->obj);
- else if (mobj->type == SINT)
- sprintf(output, "%d", mobj->obj);
- else if ((mobj->type == STR) || (mobj->type == PTR)) {
- index = mobj->obj;
-
- buf_st = buflist[index];
- DBG(2, fprintf(outfp, "buf_st is %p:\n", (void *)buf_st));
- buf = buf_st->buf;
- DBG(2, fprintf(outfp, "buf %s:\n", argv[0]));
- if (mobj->type == STR) {
- sprintf(output, "\n%s", (char *)buf);
- } else {
- sprintf(output,"%s\n", output);
- DBG(2, fprintf(outfp, "buf_st->len is %d, buf is %p\n", buf_st->len, buf));
- if (argc == 1) {
- for (i = 0; i < buf_st->len/4; i++)
- DBG(2, fprintf(outfp, "%#x ", ((int *)buf)[i]));
- sprintf(output, "%s%#x ", output, ((int *)buf)[i]);
-
- }
-
- for (i = 1; i < argc; i++) {
- offset = get_obj(argv[i++]);
- len = get_obj(argv[i++]);
- if ((offset < 0) || (len < 0)) {
- DBG(2, fprintf(outfp, "Invalid offset (%s) or len (%s)\n",
- argv[i-2], argv[i-1]));
- return INVALID_VAR;
- }
- typestr = argv[i];
- if (!strcmp("STR", typestr))
- type = STR_TYPE;
- else if (!strcmp("INT", typestr))
- type = INT_TYPE;
- else if (!strcmp("SHORT", typestr))
- type = SHORT_TYPE;
- else if (!strcmp("CHAR", typestr))
- type = CHAR_TYPE;
- else if (!strcmp("LONG", typestr))
- type = LONG_TYPE;
- else {
- DBG(2, fprintf(outfp, "Unable to understand type %s\n",
- typestr));
- return INVALID_ARGS;
- }
- print_partial(buf, offset, len, type);
- }
- }
- }
- DBG(3, fprintf(outfp, "output: %s \n", output));
- return SUCCESS;
-}
-
-int test_do_mount(int argc, char **argv)
-{
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Invalid number of args (%d) for test_do_mount\n",
- argc));
- return INVALID_ARGS;
- }
-
- DBG(4, fprintf(outfp, "Calling mount with from %s and to %s\n",
- argv[0], argv[1]));
- last_ret_val = sysio_mount(argv[0], argv[1]);
- my_errno = errno;
- last_type = SINT;
- return SUCCESS;
-}
-
-int test_do_clear(int argc, char **argv)
-{
- int index;
- struct buf_t *buf;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number of args (%d) for clear\n",
- argc));
- return INVALID_ARGS;
- }
- index = get_obj(argv[0]);
- if (index < 0) {
- fprintf(outfp, "Unable to locate buffer %s\n",
- argv[0]);
- return -1;
- }
- buf = buflist[index];
- bzero(buf->buf, buf->len);
-
- return SUCCESS;
-}
-
-int test_do_list(int argc, char **argv)
-{
- char *buf;
-
- if ((argc) && (argc != 1)) {
- DBG(2, fprintf(outfp, "Invalid number of args (%d) for list\n",
- argc));
- return INVALID_ARGS;
- }
-
- DBG(5,fprintf(outfp, "In test_do_list with args %p\n", (void *)argv));
- if (!argv) {
- buf = getcwd(NULL, 0);
- DBG(4, fprintf(outfp, "Calling list with dir of %s\n", buf));
- last_ret_val = sysio_list(buf);
- my_errno = errno;
- free(buf);
- return SUCCESS;
- }
-
- last_type = SINT;
- return sysio_list(*argv);
-}
-
-/*
- * Initlizes sysio library. Will use default initlization
- * unless arguments are given
- */
-int test_do_init(int argc, char **argv)
-{
- if (argc > 0) {
- char *rdriver;
- char *mpath;
- int mflags, rsize, msize;
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of args (%d) for init\n",
- argc));
- return INVALID_ARGS;
- }
-
- rdriver = get_str(argv[0]);
- rsize = strlen(rdriver)+1;
- if (rsize > 75) {
- DBG(2, fprintf(outfp, "%s too long for root driver\n", rdriver));
- return INVALID_ARGS;
- }
- bzero(root_driver, 75);
- memcpy(root_driver, rdriver, rsize);
-
- mpath = get_str(argv[1]);
- msize = strlen(mpath)+1;
- if (msize > 250) {
- DBG(2, fprintf(outfp, "%s too long for mount path\n", mpath));
- return INVALID_ARGS;
- }
- bzero(mntpath, 250);
- memcpy(mntpath, mpath, msize);
-
- mflags = get_obj(argv[2]);
- if (mflags == -1) {
- DBG(2, fprintf(outfp, "Invalid flags argument %s\n", argv[2]));
- return INVALID_ARGS;
- }
- }
-
- DBG(5, fprintf(outfp, "In test_do_init\n"));
- last_type = SINT;
- DBG(3, fprintf(outfp, "initializing\n"));
- return initilize_sysio();
-}
-
-
-/*
- * Returns 1 if the machine is big-endian, 0
- * otherwise
- */
-int get_endian(int argc, char **argv)
-{
- int x = 1;
-
- if ((argc) || (argv)) {
- DBG(2, fprintf(outfp, "Expected no args for test_do_endian\n"));
- return INVALID_ARGS;
- }
-
- if(*(char *)&x == 1) {
- /* little-endian, return 0 */
- last_ret_val= 0;
- } else {
- /* big endian, return 1 */
- last_ret_val= 1;
- }
- last_type = UINT;
- return SUCCESS;
-}
-
-int do_setbuf(int argc, char **argv)
-{
- int val, size, index, offset;
- void *buf;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Need val, size, buffer, and offset for setbuf\n"));
- return INVALID_ARGS;
- }
- val = get_obj(argv[0]);
- if (val < 0) {
- DBG(2, fprintf(outfp, "Unable to understand val of %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- size = get_obj(argv[1]);
- if( size <=0 ) {
- DBG(2, fprintf(outfp, "Size of %s is invalid\n", argv[1]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[2]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[2]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- offset = get_obj(argv[3]);
-
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
- buf = (void *)((char *)buf +offset);
-
- memset(buf, val, size);
-
- return SUCCESS;
-}
-
-
-int get_sizeof(int argc, char **argv)
-{
- char *type;
- int size;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for sizeof\n",
- argc));
- return INVALID_ARGS;
- }
-
- type = argv[0];
-
- if (!strcmp(type, "char"))
- size = sizeof(char);
- else if (!strcmp(type, "int"))
- size = sizeof(int);
- else if (!strcmp(type, "long"))
- size = sizeof(long);
- else if (!strcmp(type, "flock"))
- size = sizeof(struct flock);
- else if (!strcmp(type, "stat"))
- size = sizeof(struct stat);
- else if (!strcmp(type, "statvfs"))
- size = sizeof(struct statvfs);
- else if (!strcmp(type, "iovec"))
- size = sizeof(struct iovec);
- else if (!strcmp(type, "xtvec"))
- size = sizeof(struct xtvec);
- else
- return INVALID_ARGS;
-
- DBG(2, fprintf(outfp, "Size is %d\n", size));
-
- last_type = UINT;
- last_ret_val = size;
- return SUCCESS;
-}
-
-int test_do_exit(int argc, char **argv)
-{
- int val = 0;
-
- if (argc) {
- /*
- * If argc is given, need to return the value of
- * the passed in variable
- */
- val = get_obj(argv[0]);
- }
-
- /*
- * Clean up.
- */
- _sysio_shutdown();
-
- if (argc)
- DBG(3, printf("Exiting with %d from %s\n", val, argv[0]));
-
- exit(val);
-
- return 0;
-}
-
-int get_buffer(int argc, char **argv)
-{
- int size, align;
- struct buf_t *buf;
-
- if (argc == 1) /* Just put size, not alignment */
- align = 16;
- else if (argc == 2)
- align = get_obj(argv[1]);
- else {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for alloc\n",
- argc));
- return INVALID_ARGS;
- }
-
- size = get_obj(argv[0]);
- if (size < 0) {
- DBG(2, fprintf(outfp, "Invalid size %s\n", argv[0]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "Getting buffer of size %d and aligned at %d\n",
- size, align));
- buf = (struct buf_t *)malloc(sizeof(struct buf_t));
- buf->buf = alloc_buff32(size, align);
- buf->len = size;
- buflist[next] = buf;
- DBG(3, fprintf(outfp, "Your buffer (%p) (%p) is at index %d\n",
- (void *)buf, buf->buf, next));
- next++;
-
- last_type = PTR;
- last_ret_val = next-1;
- return SUCCESS;
-}
-
-int free_buffer(int argc, char **argv)
-{
- int index;
- char *name = argv[0];
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for free\n",
- argc));
- return INVALID_ARGS;
- }
-
- /*
- * Assume that there is one arg and it
- * is a variable name which maps to an
- * index into the buffer array
- */
- index = get_obj(name);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Can't find buffer %s\n",
- name));
- return INVALID_VAR;
- }
- DBG(4, fprintf(outfp, "Freeing buffer at index %d\n", index));
- free(buflist[index]);
-
- free_obj(name);
- return SUCCESS;
-}
-
-int cmp_bufs(int argc, char **argv)
-{
- int res, index1, index2;
- char *buf1, *buf2;
-
- if (argc != 2) {
- fprintf(outfp, "Need two buffers to compare\n");
- return INVALID_ARGS;
- }
-
- index1 = get_obj(argv[0]);
- if (index1 < 0) {
- fprintf(outfp, "Unable to locate buffer %s\n",
- argv[0]);
- return INVALID_VAR;
- }
- buf1 = buflist[index1]->buf;
-
- index2 = get_obj(argv[1]);
- if (index2 < 0) {
- fprintf(outfp, "Unable to locate buffer %s\n",
- argv[1]);
- return INVALID_VAR;
- }
-
- buf2 = buflist[index2]->buf;
- last_ret_val = strcmp(buf1, buf2);
-
- DBG(3, fprintf(outfp, "strcmp returned %d\n", res));
- return SUCCESS;
-}
-
-int test_do_chdir(int argc, char **argv)
-{
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for chdir\n",
- argc));
- return INVALID_ARGS;
- }
- last_type = SINT;
- return sysio_chdir(argv[0]);
-}
-
-
-int test_do_chmod(int argc, char **argv)
-{
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for chmod\n",
- argc));
- return INVALID_ARGS;
- }
- last_type = SINT;
- return sysio_chmod(argv[0], argv[1]);
-}
-
-int test_do_chown(int argc, char **argv)
-{
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for chown\n",
- argc));
- return INVALID_ARGS;
- }
- last_type = SINT;
- return sysio_chown(argv[0], argv[1]);
-}
-
-int test_do_open(int argc, char **argv)
-{
- char *name = argv[0];
- int flags = O_RDWR;
-
- if (argc > 1)
- flags = get_obj(argv[1]);
-
- if (name[0] == '$') {
- int index = get_obj(name);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer at %s\n",
- name));
- return INVALID_VAR;
- }
-
- name = buflist[index]->buf;
- }
-
- DBG(4, fprintf(outfp, "Opening file %s with flags %d\n", name, flags));
- if (argc == 2)
- return sysio_open(name, flags);
- else if (argc == 3)
- return sysio_open3(name, flags, argv[2]);
- else {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d)\n", argc));
- return INVALID_ARGS;
- }
- last_type = UINT;
- return SUCCESS;
-}
-
-int test_do_close(int argc, char **argv)
-{
- int fd;
- char *name = argv[0];
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for close\n",
- argc));
- return INVALID_ARGS;
- }
-
- /*
- * Assume that there is one arg and it
- * is a variable name which maps to a file
- * descriptor
- */
- fd = get_obj(name);
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to map var %s to anything\n", name));
- return INVALID_VAR;
- }
- sysio_close(fd);
- free_obj(name);
- return SUCCESS;
-}
-
-int test_do_dup(int argc, char **argv)
-{
- int fd;
- char *var_name = argv[0];
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for dup\n",
- argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(var_name);
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to map var %s to any file\n", var_name));
- return INVALID_VAR;
- }
-
- last_ret_val = dup(fd);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_dup2(int argc, char **argv)
-{
- int fd1, fd2;
- char *var_name1 = argv[0];
- char *var_name2 = argv[1];
-
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Number of args (%d) invalid for dup2\n",
- argc));
- return INVALID_ARGS;
- }
-
- fd1 = get_obj(var_name1);
- if (fd1 < 0) {
- DBG(2, fprintf(outfp, "Unable to map var %s to any file\n", var_name1));
- return INVALID_VAR;
- }
-
- fd2 = get_obj(var_name2);
- if (fd2 < 0) {
- DBG(2, fprintf(outfp, "Unable to map var %s to any file\n", var_name2));
- return INVALID_VAR;
- }
-
- last_ret_val = dup2(fd1, fd2);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-struct cmd_map fcntl_cmds[] = {
- { "F_DUPFD", F_DUPFD, 3 },
- { "F_GETFD", F_GETFD, 2 },
- { "F_SETFD", F_SETFD, 3 },
- { "F_GETFL", F_GETFL, 2 },
- { "F_SETFL", F_SETFL, 3 },
- { "F_SETLK", F_SETLK, 3 },
- { "F_SETLKW", F_SETLKW, 3 },
- { "F_GETLK", F_GETLK, 3 },
-#if defined __USE_BSD || defined __USE_XOPEN2K
- { "F_GETOWN", F_GETOWN, 2 },
- { "F_SETOWN", F_SETOWN, 3 },
-#endif
-#ifdef __USE_GNU
- { "F_GETSIG", F_GETSIG, 2 },
- { "F_SETSIG", F_SETSIG, 3 },
- { "F_SETLEASE", F_SETLEASE, 3},
- { "F_GETLEASE", F_GETLEASE, 2},
- { "F_NOTIFY", F_NOTIFY, 3} ,
-#endif
- { NULL, -1, 0 }
-};
-
-struct cmd_map* get_cmd(char *cmd_name, int argc)
-{
- int i =0;
-
- while (fcntl_cmds[i].cmd_name) {
- if (!strcmp(fcntl_cmds[i].cmd_name, cmd_name)) {
- if (fcntl_cmds[i].num_args == argc)
- return &fcntl_cmds[i];
- else
- return NULL;
- }
- i++;
- }
- return NULL;
-}
-
-int test_do_fcntl(int argc, char **argv)
-{
-
- struct cmd_map *cmd;
- int fd;
-
- /*
- * get_cmd translates a symbolic command into
- * into its numerical equivalent. It also
- * verifies that the number of args is the
- * correct number for the command. It returns
- * NULL on failure
- */
- cmd = get_cmd(argv[1], argc);
- if (!cmd) {
- DBG(2, fprintf(outfp, "Unable to get command %s\n", argv[1]));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to map %s to file descriptor \n", argv[0]));
- return INVALID_VAR;
- }
-
- if (argc > 2)
- last_ret_val = sysio_fcntl(fd, cmd, argv[2]);
- else
- last_ret_val = sysio_fcntl(fd, cmd, NULL);
- DBG(4, fprintf(outfp, "Got return value of %d\n", (int)last_ret_val));
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_fstat(int argc, char **argv)
-{
- int fd, index;
- void *buf;
-
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) for fstat\n",
- argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- last_ret_val = sysio_fstat(fd, buf);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_lstat(int argc, char **argv)
-{
- char *name = argv[0];
- int index;
- void *buf;
-
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) for lstat\n",
- argc));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[1]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
- last_type = SINT;
-
- return sysio_lstat(name, buf);
-}
-
-int test_do_fsync(int argc, char **argv)
-{
- int fd;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to fsync\n", argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- last_ret_val = fsync(fd);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_fdatasync(int argc, char **argv)
-{
- int fd;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to fdatasync\n", argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- last_ret_val = fdatasync(fd);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_ftruncate(int argc, char **argv)
-{
- int fd;
- off_t length;
-
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ftruncate\n", argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- length = (off_t)get_obj(argv[1]);
-
- DBG(3, fprintf(outfp, "Setting file %d to %d\n", fd, (int) length));
-
- last_ret_val = ftruncate(fd, length);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_getcwd(int argc, char **argv)
-{
- char *buf;
- int size, index;
-
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to getcwd\n", argc));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[0]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- size = get_obj(argv[1]);
-
- DBG(4, fprintf(outfp, "Getting cwd with buffer size of %d\n", size));
-
- last_ret_val = 0;
- if (!getcwd(buf, size)) {
- last_ret_val = -1;
- if (errno == ERANGE) {
- DBG(2, fprintf(outfp, "Need a bigger buffer!\n"));
- }
- }
-
- my_errno = errno;
-
-
- DBG(3, fprintf(outfp, "cwd: %s\n", buf));
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_lseek(int argc, char **argv)
-{
- int fd, whence;
- off_t offset;
-
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to lseek\n", argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- offset = (off_t)get_obj(argv[1]);
- whence = get_obj(argv[2]);
-
- if (whence < 0 ) {
- DBG(2, fprintf(outfp, "Not familiar with whence of %s\n",
- argv[2]));
- return INVALID_ARGS;
- }
-
- last_ret_val = lseek(fd, offset, whence);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_getdirentries(int argc, char **argv)
-{
- int fd, nbytes;
- int bufindex;
- off_t basep;
- char *buf;
- struct var_mapping *base_map;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to getdirentries\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- bufindex = get_obj(argv[1]);
-
- if (bufindex < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[bufindex]->buf;
-
- nbytes = get_obj(argv[2]);
-
- if (nbytes < 0) {
- DBG(2, fprintf(outfp, "I don't understand %s\n",
- argv[2]));
- return INVALID_ARGS;
- }
-
- base_map = get_map(argv[3]);
- if (!base_map) {
- DBG(3, fprintf(outfp, "Resetting basep\n"));
- /*
- * Assume that this is the first getdirentries call
- * and we need to setup the base pointer
- */
- basep = 0;
- } else
- basep = base_map->obj;
-
- DBG(3, fprintf(outfp, "basep is (starting) %d\n", (int) basep));
- last_ret_val = sysio_getdirentries(fd, buf, nbytes, &basep);
- if (base_map)
- base_map->obj = basep;
- else
- store_result(argv[3]+1, basep);
- DBG(3, fprintf(outfp, "basep is (ending) %d\n", (int) basep));
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_mkdir(int argc, char **argv)
-{
- if (argc !=2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to mkdir\n", argc));
- return INVALID_ARGS;
- }
-
- last_type = SINT;
- return sysio_mkdir(argv[0], argv[1]);
-}
-
-int test_do_creat(int argc, char **argv)
-{
- if (argc !=2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to creat\n", argc));
- return INVALID_ARGS;
- }
-
- last_type = UINT;
- return sysio_creat(argv[0], argv[1]);
-}
-
-int test_do_stat(int argc, char **argv)
-{
- int index;
- void *buf;
- char *str;
-
- if (argc != 2) {
- fprintf(outfp, "Invalid number of arguments (%d) for stat\n",
- argc);
- return -1;
- }
-
-
- index = get_obj(argv[1]);
- if (index < 0) {
- fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]);
- }
-
- buf = buflist[index]->buf;
- last_type = SINT;
-
- str = get_str(argv[0]);
- return sysio_stat(str, buf);
-}
-
-int test_do_statvfs(int argc, char **argv)
-{
- int index;
- void *buf;
-
- if (argc != 2) {
- fprintf(outfp, "Invalid number of arguments (%d) for statvfs\n",
- argc);
- return -1;
- }
-
-
- index = get_obj(argv[1]);
- if (index < 0) {
- fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]);
- }
-
- buf = buflist[index]->buf;
- last_type = SINT;
-
- return sysio_statvfs(argv[0], buf);
-}
-
-int test_do_fstatvfs(int argc, char **argv)
-{
- int index, fd;
- void *buf;
-
- if (argc != 2) {
- fprintf(outfp, "Invalid number of arguments (%d) for fstatvfs\n",
- argc);
- return -1;
- }
-
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]);
- }
-
-
- index = get_obj(argv[1]);
- if (index < 0) {
- fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]);
- }
-
- buf = buflist[index]->buf;
- last_type = SINT;
-
- return sysio_fstatvfs(fd, buf);
-}
-
-int test_do_truncate(int argc, char **argv)
-{
- off_t length;
-
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to truncate\n", argc));
- return INVALID_ARGS;
- }
-
- length = (off_t)get_obj(argv[1]);
-
- DBG(3, fprintf(outfp, "Setting file %s to %d\n", argv[0], (int) length));
-
- last_ret_val = truncate(argv[0], length);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_rmdir(int argc, char **argv)
-{
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to rmdir\n", argc));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "Removing dir %s\n", argv[0]));
-
- last_ret_val = rmdir(argv[0]);
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_symlink(int argc, char **argv)
-{
- if (argc != 2) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to symlink\n", argc));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "Linking %s to %s\n", argv[0], argv[1]));
-
- last_ret_val = symlink(argv[0], argv[1]);
- if (last_ret_val) {
- if (errno < 0)
- errno = errno*-1;
- my_perror("symlink");
- }
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-struct cmd_map ioctl_cmds[] = {
-#if 0
- { "BLKROSET", BLKROSET, 3 },
- { "BLKROGET", BLKROGET, 3 },
- { "BLKRRPART", BLKRRPART, 3 },
- { "BLKGETSIZE", BLKGETSIZE, 3 },
- { "BLKRASET", BLKRASET, 3 },
- { "BLKRAGET", BLKRAGET, 3 },
- { "BLKSECTSET", BLKSECTSET, 3 },
- { "BLKSECTGET", BLKSECTGET, 3 },
- { "BLKSSZGET", BLKSSZGET, 3 },
- { "BLKGETLASTSECT", BLKGETLASTSECT, 3 },
- { "BLKSETLASTSECT", BLKSETLASTSECT, 3 },
- { "BLKBSZGET", BLKBSZGET, 3 },
- { "BLKBSZSET", BLKBSZSET, 3 },
- { "FIBMAP", FIBMAP, 3 },
- { "FIGETBSZ", FIGETBSZ, 3},
-#endif
- { NULL, -1, 0 }
-};
-
-int get_ioctl_cmd(char *cmd)
-{
- int i = 0;
-
- while (ioctl_cmds[i].cmd_name != NULL) {
- if (strcmp(ioctl_cmds[i].cmd_name, cmd))
- i++;
- else
- return ioctl_cmds[i].cmd;
- }
-
- return -1;
-}
-
-int test_do_ioctl(int argc, char **argv)
-{
- int fd, cmd;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ioctl\n", argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(argv[0]);
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- cmd = get_ioctl_cmd(argv[1]);
- if (cmd == -1) {
- DBG(2, fprintf(outfp, "Do not understand command %s\n", argv[1]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "Executing command %s\n", argv[1]));
-
- last_ret_val = ioctl(fd, cmd, argv[2]);
- my_errno = errno;
- if (last_ret_val)
- my_perror("ioctl");
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_unlink(int argc, char **argv)
-{
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to unlink\n", argc));
- return INVALID_ARGS;
- }
-
- DBG(4, fprintf(outfp, "Unlinking %s\n", argv[0]));
-
- last_ret_val = unlink(argv[0]);
- my_errno = errno;
- if (last_ret_val)
- my_perror("unlink");
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_umask(int argc, char **argv)
-{
- mode_t old_mask;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Incorrect number of args (%d) for umask\n", argc));
- return INVALID_ARGS;
- }
-
- last_ret_val = old_mask = sysio_umask(argv[0]);
- my_errno = errno;
- DBG(3, fprintf(outfp, "Previous umask was %o\n", old_mask));
- last_type = UINT;
-
- return SUCCESS;
-}
-
-int test_do_iowait(int argc, char **argv)
-{
- long err;
- ioid_t ioid;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Incorrect amount of args (%d) for iowait\n", argc));
- return INVALID_ARGS;
- }
-
- err = get_obj(argv[0]);
- if (err < 0) {
- DBG(2, fprintf(outfp, "Cannot find ioid at %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- ioid = (ioid_t)err;
-
- last_ret_val = iowait(ioid);
- my_errno = errno;
- if (last_ret_val < 0) {
- my_perror("iowait");
- }
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_iodone(int argc, char **argv)
-{
- long err;
- ioid_t ioid;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Incorrect amount of args (%d) for iodone\n", argc));
- return INVALID_ARGS;
- }
-
- err = get_obj(argv[0]);
- if (err < 0) {
- DBG(2, fprintf(outfp, "Cannot find ioid at %s\n", argv[0]));
- return INVALID_VAR;
- }
- ioid = (ioid_t)err;
-
- last_ret_val = iowait(ioid);
- if (last_ret_val < 0) {
- my_perror("iodone");
- }
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-
-}
-
-int test_do_ipread(int argc, char **argv)
-{
- int fd, index, count, offset;
- char *buf;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ipread\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file at %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer at %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Do not understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset of %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
- last_ret_val = (long)ipread(fd, buf, count, offset);
- if (last_ret_val < 0) {
- my_perror("ipread");
- }
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_iread(int argc, char **argv)
-{
- int fd, index, count;
- char *buf;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to iread\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file at %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer at %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Do not understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- last_ret_val = (long) iread(fd, buf, count);
- if (last_ret_val < 0) {
- my_perror("iread");
- }
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_ipreadv(int argc, char **argv)
-{
- int fd, count, index;
- off_t offset;
- char *buf;
- struct iovec *iov;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ipreadv\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- count = get_obj(argv[2]);
-
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset value %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "ipreadv(fd: %d vector:{iov_base: %p iov_len %d} count: %d offset: %d\n",
- fd, iov->iov_base, (int)iov->iov_len, count, (int) offset));
-
- last_ret_val = (long) ipreadv(fd, iov, count, offset);
- if (last_ret_val < 0)
- my_perror("ipreadv");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_preadv(int argc, char **argv)
-{
- int fd, count, index;
- off_t offset;
- char *buf;
- struct iovec *iov;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to preadv\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- count = get_obj(argv[2]);
-
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset value %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "preadv(fd: %d vector:{iov_base: %p iov_len %d} count: %d offset: %d\n",
- fd, iov->iov_base, (int) iov->iov_len, count, (int) offset));
-
- last_ret_val = preadv(fd, iov, count, offset);
- my_errno = errno;
- if (last_ret_val < 0)
- my_perror("preadv");
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_pread(int argc, char **argv)
-{
- int fd, count, index, numbytes, offset;
- char *buf;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to pread\n", argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count of %s\n", argv[1]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset of %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
-
- last_ret_val = numbytes = (int) pread(fd, buf, count, offset);
- my_errno = errno;
- DBG(4, fprintf(outfp, "Read %d bytes out of %d starting at offset %x\n",
- numbytes, count, offset));
- DBG(3, fprintf(outfp, "Got %s\n", buf));
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_ireadv(int argc, char **argv)
-{
- int fd, count, index;
- char *buf;
- struct iovec *iov;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ireadv\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- count = get_obj(argv[2]);
-
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "ireadv (fd: %d, vector:{ iov_base: %p iov_len %d }, count: %d\n",
- fd, iov->iov_base, (int)iov->iov_len, count));
-
- last_ret_val = (long) ireadv(fd, iov, count);
- if (last_ret_val < 0)
- my_perror("ireadv");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_readv(int argc, char **argv)
-{
- int fd, count, index;
- char *buf;
- struct iovec *iov;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to readv\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- count = get_obj(argv[2]);
-
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "ireadv (fd: %d, vector:{ iov_base: %p iov_len %d }, count: %d\n",
- fd, iov->iov_base, (int)iov->iov_len, count));
-
- last_ret_val = readv(fd, iov, count);
- if (last_ret_val < 0)
- my_perror("readv");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_read(int argc, char **argv)
-{
- int fd, count, index, numbytes=0;
- char *buf;
-
- if (argc < 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to read\n", argc));
- return INVALID_ARGS;
- }
-
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file assocated with %s\n",
- argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer assocated with %s\n",
- argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
-
- if ( (argc == 4) && (!strcmp(argv[3], "delay")) ){
- int i;
- /* Wait a little while for input */
- for (i=0; i < count; i++) {
- sleep(0.005);
- numbytes += (int) read(fd, buf, 1);
- last_ret_val = numbytes;
-
- }
- } else {
- last_ret_val = numbytes = (int) read(fd, buf, count);
- }
- my_errno = errno;
-
- DBG(3, fprintf(outfp, "Read %d bytes out of %d\n", numbytes, count));
- DBG(3, fprintf(outfp, "Got %s\n", buf));
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_ipwritev(int argc, char **argv)
-{
- int fd, count, index, offset;
- char *buf;
- struct iovec *iov;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ipwritev\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp,
- "ipwritev(fd: %d, vector: { iov_base: %p iov_len %d }, count: %d, offset: %d\n",
- fd, iov->iov_base, (int)iov->iov_len, count, offset));
-
- last_ret_val = (long) ipwritev(fd, iov, count, offset);
- my_errno = errno;
- if (last_ret_val < 0)
- my_perror("ipwritev");
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_ipwrite(int argc, char **argv)
-{
- int fd, count, index, offset;
- char *buf;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ipwrite\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
- last_ret_val = (long) ipwrite(fd, buf, count, offset);
- if (last_ret_val < 0)
- my_perror("ipwrite");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_pwritev(int argc, char **argv)
-{
- int fd, count, index, offset;
- char *buf;
- struct iovec *iov;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to pwritev\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
-
- DBG(3, fprintf(outfp,
- "pwritev(fd: %d, vector: { iov_base: %p iov_len %d }, count: %d, offset: %d\n",
- fd, iov->iov_base, (int)iov->iov_len, count, offset));
-
- last_ret_val = (long) pwritev(fd, iov, count, offset);
- if (last_ret_val < 0)
- my_perror("ipwritev");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_pwrite(int argc, char **argv)
-{
- int fd, count, index, offset;
- char *buf;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to pwrite\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- offset = get_obj(argv[3]);
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand offset %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
- last_ret_val = pwrite(fd, buf, count, offset);
- my_errno = errno;
- if (last_ret_val < 0)
- my_perror("pwrite");
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_iwritev(int argc, char **argv)
-{
- int fd, count, index;
- char *buf;
- struct iovec *iov;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to iwritev\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "iwritev(fd: %d, vector: { iov_base: %p iov_len %d }, count: %d\n",
- fd, iov->iov_base, (int)iov->iov_len, count));
-
- last_ret_val = (long) iwritev(fd, iov, count);
- my_errno = errno;
- if (last_ret_val < 0)
- my_perror("iwritev");
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_iwrite(int argc, char **argv)
-{
- int fd, count, index;
- char *buf;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to iwrite\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- last_ret_val = (long) iwrite(fd, buf, count);
- my_errno = errno;
- if (last_ret_val < 0)
- my_perror("iwrite");
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_write(int argc, char **argv)
-{
- int fd, count, index, err;
- char *buf;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to write\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- count = get_obj(argv[2]);
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand count %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- DBG(4, fprintf(outfp, "Writing out %d bytes (%s) using fd of %x\n",
- count, buf, fd));
- err = write(fd, buf, count);
- if (err < 0)
- my_perror("write");
-
- last_ret_val = err;
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_writev(int argc, char **argv)
-{
- int fd, count, index;
- char *buf;
- struct iovec *iov;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to writev\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- count = get_obj(argv[2]);
-
- if (count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "writev(fd: %d, vector: { iov_base: %p iov_len %d }, count: %d\n",
- fd, iov->iov_base, (int)iov->iov_len, count));
-
- last_ret_val = writev(fd, iov, count);
- if (last_ret_val < 0)
- my_perror("writev");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_mknod(int argc, char **argv)
-{
- int dev;
-
- if (argc != 3) {
- DBG(2, fprintf(outfp, "Invalid number of args (%d) for mknod\n", argc));
- return INVALID_ARGS;
- }
-
- dev = get_obj(argv[2]);
- if (dev < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
- last_type = SINT;
-
-
- return sysio_mknod(argv[0], argv[1], (dev_t) dev);
-}
-
-int test_do_umount(int argc, char **argv)
-{
- int err;
-
- if (argc != 1) {
- DBG(2, fprintf(outfp, "Invalid number (%d) of args for umount\n", argc));
- return INVALID_ARGS;
- }
-
- err = umount(argv[0]);
- if (err)
- my_perror("umount");
-
- my_errno = errno;
- last_ret_val = err;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-int test_do_init_iovec(int argc, char **argv)
-{
- int iov_index, buf_index;
- int offset, len, pos;
- struct iovec *iov_ptr;
- char *base_ptr;
-
- if (argc != 5) {
- DBG(2, fprintf(outfp, "Need buffer, offset, len, array pos, and iov pointer\n"));
- return INVALID_ARGS;
- }
-
- if ((buf_index = get_obj(argv[0])) < 0) {
- DBG(2, fprintf(outfp, "Unable to find object %s\n", argv[0]));
- return INVALID_VAR;
- }
- base_ptr = buflist[buf_index]->buf;
-
- if ((offset = get_obj(argv[1])) < 0) {
- DBG(2, fprintf(outfp, "Cannot understand offset of %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- if ((len = get_obj(argv[2])) < 0) {
- DBG(2, fprintf(outfp, "Cannot understand len of %s\n", argv[2]));
- return INVALID_VAR;
- }
-
- if ((pos = get_obj(argv[3])) < 0) {
- DBG(2, fprintf(outfp, "Cannot understand array pos of %s\n", argv[3]));
- return INVALID_VAR;
- }
-
- if ((iov_index = get_obj(argv[4])) < 0) {
- DBG(2, fprintf(outfp, "Unable to find object %s\n", argv[4]));
- return INVALID_VAR;
- }
- iov_ptr = (struct iovec *)(buflist[iov_index]->buf);
-
- iov_ptr[pos].iov_len = len;
- iov_ptr[pos].iov_base = (void *)(base_ptr + offset);
-
- DBG(3, fprintf(outfp, "iov_ptr.len is %d and base is %p\n",
- (int)iov_ptr[pos].iov_len, iov_ptr[pos].iov_base));
- my_errno = errno;
- last_type = PTR;
-
- return SUCCESS;
-}
-
-
-int test_do_init_xtvec(int argc, char **argv)
-{
- int xtv_index;
- int offset, len, pos;
- struct xtvec *xtv_ptr;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Need offset, len, array pos, and xtv pointer\n"));
- return INVALID_ARGS;
- }
-
- if ((offset = get_obj(argv[0])) < 0) {
- DBG(2, fprintf(outfp, "Cannot understand offset of %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- if ((len = get_obj(argv[1])) < 0) {
- DBG(2, fprintf(outfp, "Cannot understand len of %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- if ((pos = get_obj(argv[2])) < 0) {
- DBG(2, fprintf(outfp, "Cannot understand array pos of %s\n", argv[2]));
- return INVALID_VAR;
- }
-
- if ((xtv_index = get_obj(argv[3])) < 0) {
- DBG(2, fprintf(outfp, "Unable to find object %s\n", argv[3]));
- return INVALID_VAR;
- }
- xtv_ptr = (struct xtvec *)(buflist[xtv_index]->buf);
-
- xtv_ptr[pos].xtv_len = len;
- xtv_ptr[pos].xtv_off = offset;
-
- DBG(3, fprintf(outfp, "xtv_ptr.len is %d and offset is %d\n",
- (int)xtv_ptr[pos].xtv_len, (int)xtv_ptr[pos].xtv_off));
-
- my_errno = errno;
- last_type = PTR;
-
- return SUCCESS;
-}
-
-int test_do_writex(int argc, char **argv)
-{
- int fd, iov_count, xtv_count,index;
- char *buf;
- struct iovec *iov;
- struct xtvec *xtv;
-
- if (argc != 5) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to writex\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- iov_count = get_obj(argv[2]);
-
- if (iov_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[3]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find xtvs described by %s\n", argv[3]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- xtv = (struct xtvec *)buf;
- xtv_count = get_obj(argv[4]);
-
- if (xtv_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[4]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "writex(fd: %d, iov: %p iov_cnt: %d, xtv: %p, xtv_cnt: %d\n",
- fd, (void *)iov, iov_count, (void *)xtv, xtv_count));
-
- last_ret_val = writex(fd, iov, iov_count, xtv, xtv_count);
- if (last_ret_val < 0)
- my_perror("writex");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_iwritex(int argc, char **argv)
-{
- int fd, iov_count, xtv_count,index;
- char *buf;
- struct iovec *iov;
- struct xtvec *xtv;
-
- if (argc != 5) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to iwritex\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- iov_count = get_obj(argv[2]);
-
- if (iov_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[3]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find xtvs described by %s\n", argv[3]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- xtv = (struct xtvec *)buf;
- xtv_count = get_obj(argv[4]);
-
- if (xtv_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[4]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "iwritex(fd: %d, iov: %p iov_cnt: %d, xtv: %p, xtv_cnt: %d\n",
- fd, (void *)iov, iov_count, (void *)xtv, xtv_count));
-
- last_ret_val = (long) iwritex(fd, iov, iov_count, xtv, xtv_count);
- if (last_ret_val < 0)
- my_perror("iwritex");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_readx(int argc, char **argv)
-{
- int fd, iov_count, xtv_count,index;
- char *buf;
- struct iovec *iov;
- struct xtvec *xtv;
-
- if (argc != 5) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to readx\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- iov_count = get_obj(argv[2]);
-
- if (iov_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[3]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find xtvs described by %s\n", argv[3]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- xtv = (struct xtvec *)buf;
- xtv_count = get_obj(argv[4]);
-
- if (xtv_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[4]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "readx(fd: %d, iov: %p iov_cnt: %d, xtv: %p, xtv_cnt: %d\n",
- fd, (void *)iov, iov_count, (void *)xtv, xtv_count));
-
- last_ret_val = readx(fd, iov, iov_count, xtv, xtv_count);
- if (last_ret_val < 0)
- my_perror("readx");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int test_do_ireadx(int argc, char **argv)
-{
- int fd, iov_count, xtv_count,index;
- char *buf;
- struct iovec *iov;
- struct xtvec *xtv;
-
- if (argc != 5) {
- DBG(2, fprintf(outfp, "Invalid number of arguments (%d) to ireadx\n", argc));
- return INVALID_ARGS;
- }
-
- fd = get_obj(argv[0]);
-
- if (fd < 0) {
- DBG(2, fprintf(outfp, "Unable to find file described by %s\n", argv[0]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[1]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buffer described by %s\n", argv[1]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- iov = (struct iovec *)buf;
- iov_count = get_obj(argv[2]);
-
- if (iov_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[3]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find xtvs described by %s\n", argv[3]));
- return INVALID_VAR;
- }
-
- buf = buflist[index]->buf;
-
- xtv = (struct xtvec *)buf;
- xtv_count = get_obj(argv[4]);
-
- if (xtv_count < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[4]));
- return INVALID_ARGS;
- }
-
- DBG(3, fprintf(outfp, "ireadx(fd: %d, iov: %p iov_cnt: %d, xtv: %p, xtv_cnt: %d\n",
- fd, (void *)iov, iov_count, (void *)xtv, xtv_count));
-
- last_ret_val = (long) ireadx(fd, iov, iov_count, xtv, xtv_count);
- if (last_ret_val < 0)
- my_perror("ireadx");
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
-
-
-int do_checkbuf(int argc, char **argv)
-{
- int size, val, index, i, offset;
- int *ref_buf, *buf;
-
- if (argc != 4) {
- DBG(2, fprintf(outfp, "Need buffer, val, and offset for checkbuf\n"));
- return INVALID_ARGS;
- }
-
- index = get_obj(argv[0]);
-
- if (index < 0) {
- DBG(2, fprintf(outfp, "Unable to find buf described by %s\n", argv[0]));
- return INVALID_VAR;
- }
-
- buf = (int *)buflist[index]->buf;
-
-
- size = get_obj(argv[1]);
-
- if (size < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[1]));
- return INVALID_ARGS;
- }
-
- val = get_obj(argv[2]);
-
- if (val < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[2]));
- return INVALID_ARGS;
- }
-
-
- offset = get_obj(argv[3]);
-
- if (offset < 0) {
- DBG(2, fprintf(outfp, "Unable to understand %s\n", argv[3]));
- return INVALID_ARGS;
- }
-
-
- ref_buf = (int *)malloc(size);
- memset((void *)ref_buf, val, size);
-
- last_ret_val =0;
- buf = (int *)((char *)buf + offset);
- for (i=0; (unsigned)i < size/sizeof(int); i++) {
- if (buf[i] != ref_buf[i]) {
- DBG(2, fprintf(stderr, "At pos %d I found a 0x%08x instead of 0x%08x\n",
- i, buf[i], ref_buf[i]));
- fprintf(stderr, "At pos %d I found a 0x%08x instead of 0x%08x (val was %d)\n",
- i, buf[i], ref_buf[i], val);
- last_ret_val = 1;
- break;
- }
- }
-
- my_errno = errno;
- last_type = SINT;
-
- return SUCCESS;
-}
git://git.whamcloud.com / fs / lustre-release.git / commitdiff