DEFS:=
-EXTRA_DIST = parser.h
+EXTRA_DIST = parser.h lctl.h
CFLAGS:=-g -I. -I/usr/include/libxml2 -I/usr/include/glib-1.2 -I$(PORTALS)/include \
-I/usr/lib/glib/include -I$(srcdir)/../include -Wall
KFLAGS:=
CPPFLAGS :=
LDADD := -lreadline -lncurses -lxml2 # -lefence
-bin_PROGRAMS = obdctl
+bin_PROGRAMS = obdctl lctl
obdctl_SOURCES = parser.c obdctl.c
+lctl_SOURCES = parser.c network.c device.c debug.c lctl.c
include $(top_srcdir)/Rules
--- /dev/null
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * Copyright (C) 2001, 2002 Cluster File Systems, Inc.
+ *
+ * This file is part of Portals, http://www.sf.net/projects/lustre/
+ *
+ * Portals is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * Portals is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Portals; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Some day I'll split all of this functionality into a cfs_debug module
+ * of its own. That day is not today.
+ *
+ */
+
+#include <stdio.h>
+#include <netdb.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <asm/atomic.h>
+#include <linux/module.h>
+#include <portals/api-support.h>
+
+#include "lctl.h"
+
+static char rawbuf[8192];
+static char *buf = rawbuf;
+static int max = 8192;
+static int g_pfd = -1;
+static int subsystem_array[1 << 8];
+static int debug_mask = ~0;
+
+static const char *portal_debug_subsystems[] =
+ {"undefined", "mdc", "mds", "osc", "ost", "class", "obdfs", "llite",
+ "rpc", "ext2obd", "portals", "socknal", "qswnal", "pinger", "filter",
+ "obdtrace", "echo", "ldlm", "lov", "gmnal", "router", NULL};
+static const char *portal_debug_masks[] =
+ {"trace", "inode", "super", "ext2", "malloc", "cache", "info", "ioctl",
+ "blocks", "net", "warning", "buffs", "other", "dentry", "portals",
+ "page", "dlmtrace", NULL};
+
+int debug_setup(int argc, char **argv) {
+ memset(subsystem_array, 1, sizeof(subsystem_array));
+ return 0;
+}
+
+static int do_debug_mask(char *name, int enable) {
+ int found = 0, i;
+
+ for (i = 0; portal_debug_subsystems[i] != NULL; i++) {
+ if (strcasecmp(name, portal_debug_subsystems[i]) == 0 ||
+ strcasecmp(name, "all_subs") == 0) {
+ fprintf(stderr, "%s output from subsystem \"%s\"\n",
+ enable ? "Enabling" : "Disabling",
+ portal_debug_subsystems[i]);
+ subsystem_array[i] = enable;
+ found = 1;
+ }
+ }
+ for (i = 0; portal_debug_masks[i] != NULL; i++) {
+ if (strcasecmp(name, portal_debug_masks[i]) == 0 ||
+ strcasecmp(name, "all_types") == 0) {
+ fprintf(stderr, "%s output of type \"%s\"\n",
+ enable ? "Enabling" : "Disabling",
+ portal_debug_masks[i]);
+ if (enable)
+ debug_mask |= (1 << i);
+ else
+ debug_mask &= ~(1 << i);
+ found = 1;
+ }
+ }
+
+ return found;
+}
+
+/* if 'raw' is true, don't strip the debug information from the
+ * front of the lines */
+static void dump_buffer(FILE *fd, char *buf, int size, int raw) {
+ char *p, *z;
+ unsigned long subsystem, debug, dropped = 0, kept = 0;
+ int max_sub, max_type;
+
+ for (max_sub = 0; portal_debug_subsystems[max_sub] != NULL; max_sub++)
+ ;
+ for (max_type = 0; portal_debug_masks[max_type] != NULL; max_type++)
+ ;
+
+ while (size) {
+ p = memchr(buf, '\n', size);
+ if (!p)
+ break;
+ subsystem = strtoul(buf, &z, 16);
+ debug = strtoul(z + 1, &z, 16);
+
+ z++;
+ /* for some reason %*s isn't working. */
+ *p = '\0';
+ if (subsystem < max_sub &&
+ subsystem_array[subsystem] &&
+ (!debug || (debug_mask & debug))) {
+ if (raw)
+ fprintf(fd, "%s\n", buf);
+ else
+ fprintf(fd, "%s\n", z);
+ //printf("%s\n", buf);
+ kept++;
+ } else {
+ //fprintf(stderr, "dropping line (%lx:%lx): %s\n", subsystem, debug, buf);
+ dropped++;
+ }
+ *p = '\n';
+ p++;
+ size -= (p - buf);
+ buf = p;
+ }
+
+ fprintf(stderr, "Debug log: %lu lines, %lu kept, %lu dropped.\n",
+ dropped + kept, kept, dropped);
+}
+
+int jt_debug_kernel(int argc, char **argv) {
+ int rc, raw = 0;
+ FILE *fd = stdout;
+ const int databuf_size = (6 << 20);
+ struct portal_ioctl_data data, *newdata;
+ char *databuf = NULL;
+
+ PORTALS_CONNECT;
+
+ if (argc > 3)
+ return CMD_HELP;
+
+ if (argc > 1) {
+ fd = fopen(argv[1], "w");
+ if (fd == NULL) {
+ fprintf(stderr, "fopen(%s) failed: %s\n", argv[1],
+ strerror(errno));
+ return -1;
+ }
+ }
+ if (argc > 2)
+ raw = atoi(argv[2]);
+
+ databuf = malloc(databuf_size);
+ if (!databuf) {
+ fprintf(stderr, "No memory for buffer.\n");
+ goto out;
+ }
+
+ memset(&data, 0, sizeof(data));
+ data.ioc_plen1 = databuf_size;
+ data.ioc_pbuf1 = databuf;
+
+ if (portal_ioctl_pack(&data, &buf, max) != 0) {
+ fprintf(stderr, "portal_ioctl_pack failed.\n");
+ goto out;
+ }
+
+ rc = ioctl(g_pfd, IOC_PORTAL_GET_DEBUG, buf);
+ if (rc) {
+ fprintf(stderr, "IOC_PORTAL_GET_DEBUG failed: %s\n",
+ strerror(errno));
+ goto out;
+ }
+
+ newdata = (struct portal_ioctl_data *)buf;
+ if (newdata->ioc_size > 0)
+ dump_buffer(fd, databuf, newdata->ioc_size, raw);
+ else
+ fprintf(stderr, "No data in the debug buffer.\n");
+
+out:
+ if (databuf)
+ free(databuf);
+ if (fd != stdout)
+ fclose(fd);
+ return 0;
+}
+
+int jt_debug_file(int argc, char **argv) {
+ int rc, fd = -1, raw = 0;
+ FILE *output = stdout;
+ char *databuf = NULL;
+ struct stat statbuf;
+
+ if (argc > 4 || argc < 2)
+ return CMD_HELP;
+
+ fd = open(argv[1], O_RDONLY);
+ if (fd < 0) {
+ fprintf(stderr, "fopen(%s) failed: %s\n", argv[1],
+ strerror(errno));
+ return -1;
+ }
+ rc = fstat(fd, &statbuf);
+ if (rc < 0) {
+ fprintf(stderr, "fstat failed: %s\n", strerror(errno));
+ goto out;
+ }
+
+ if (argc == 3) {
+ output = fopen(argv[2], "w");
+ if (output == NULL) {
+ fprintf(stderr, "fopen(%s) failed: %s\n", argv[2],
+ strerror(errno));
+ goto out;
+ }
+ }
+
+ if (argc == 4)
+ raw = atoi(argv[3]);
+
+ databuf = mmap(NULL, statbuf.st_size, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE, fd, 0);
+ if (databuf == NULL) {
+ fprintf(stderr, "mmap failed: %s\n", strerror(errno));
+ goto out;
+ }
+
+ dump_buffer(output, databuf, statbuf.st_size, raw);
+
+out:
+ if (databuf)
+ munmap(databuf, statbuf.st_size);
+ if (output != stdout)
+ fclose(output);
+ if (fd > 0)
+ close(fd);
+ return 0;
+}
+
+int jt_debug_clear(int argc, char **argv) {
+ int rc;
+ struct portal_ioctl_data data;
+
+ PORTALS_CONNECT;
+ if (argc != 1)
+ return CMD_HELP;
+
+ memset(&data, 0, sizeof(data));
+ if (portal_ioctl_pack(&data, &buf, max) != 0) {
+ fprintf(stderr, "portal_ioctl_pack failed.\n");
+ return -1;
+ }
+
+ rc = ioctl(g_pfd, IOC_PORTAL_CLEAR_DEBUG, buf);
+ if (rc) {
+ fprintf(stderr, "IOC_PORTAL_CLEAR_DEBUG failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int jt_debug_mark(int argc, char **argv) {
+ int rc;
+ struct portal_ioctl_data data;
+ char *text;
+ time_t now = time(NULL);
+
+ PORTALS_CONNECT;
+ if (argc > 2)
+ return CMD_HELP;
+
+ if (argc == 2) {
+ text = argv[1];
+ } else {
+ text = ctime(&now);
+ text[strlen(text) - 1] = '\0'; /* stupid \n */
+ }
+
+ memset(&data, 0, sizeof(data));
+ data.ioc_inllen1 = strlen(text) + 1;
+ data.ioc_inlbuf1 = text;
+ if (portal_ioctl_pack(&data, &buf, max) != 0) {
+ fprintf(stderr, "portal_ioctl_pack failed.\n");
+ return -1;
+ }
+
+ rc = ioctl(g_pfd, IOC_PORTAL_MARK_DEBUG, buf);
+ if (rc) {
+ fprintf(stderr, "IOC_PORTAL_MARK_DEBUG failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int jt_debug_filter(int argc, char **argv) {
+ int i;
+
+ if (argc < 2)
+ return CMD_HELP;
+
+ for (i = 1; i < argc; i++)
+ if (!do_debug_mask(argv[i], 0))
+ fprintf(stderr, "Unknown subsystem or "
+ "debug type: %s\n", argv[i]);
+ return 0;
+}
+
+int jt_debug_show(int argc, char **argv) {
+ int i;
+
+ if (argc < 2)
+ return CMD_HELP;
+
+ for (i = 1; i < argc; i++)
+ if (!do_debug_mask(argv[i], 1))
+ fprintf(stderr, "Unknown subsystem or "
+ "debug type: %s\n", argv[i]);
+
+ return 0;
+}
+
+int jt_debug_list(int argc, char **argv) {
+ int i;
+
+ if (argc != 2)
+ return CMD_HELP;
+
+ if (strcasecmp(argv[1], "subs") == 0) {
+ printf("Subsystems: all_subs");
+ for (i = 0; portal_debug_subsystems[i] != NULL; i++)
+ printf(", %s", portal_debug_subsystems[i]);
+ printf("\n");
+ } else if (strcasecmp(argv[1], "types") == 0) {
+ printf("Types: all_types");
+ for (i = 0; portal_debug_masks[i] != NULL; i++)
+ printf(", %s", portal_debug_masks[i]);
+ printf("\n");
+ }
+ return 0;
+}
+
+int jt_debug_modules(int argc, char **argv) {
+ char *modules[] = {"portals", "ksocknal", "obdclass", "ptlrpc",
+ "obdext2", "ost", "osc", "mds", "mdc", "llite",
+ "obdecho", "ldlm", "obdfilter", "extN", "lov",
+ "mds_ext2", "mds_ext3", "mds_extN", NULL};
+ char *paths[] = {"portals/linux/oslib", "portals/linux/socknal",
+ "lustre/obdclass", "lustre/ptlrpc", "lustre/obdext2",
+ "lustre/ost", "lustre/osc", "lustre/mds", "lustre/mdc",
+ "lustre/llite", "lustre/obdecho", "lustre/ldlm",
+ "lustre/obdfilter", "lustre/extN", "lustre/lov",
+ "lustre/mds", "lustre/mds", "lustre/mds", NULL};
+ char *path = "..";
+ char *kernel = "linux";
+ int i;
+
+ if (argc >= 2)
+ path = argv[1];
+ if (argc == 3)
+ kernel = argv[2];
+ if (argc > 3) {
+ printf("%s [path] [kernel]\n", argv[0]);
+ return 0;
+ }
+
+ printf("set height 1000\n"
+ "symbol-file\n"
+ "delete\n"
+ "symbol-file %s\n"
+ "b panic\n"
+ "b stop\n", kernel);
+
+ for (i = 0; modules[i] != NULL; i++) {
+ struct module_info info;
+ int rc;
+ size_t crap;
+ int query_module(const char *name, int which, void *buf,
+ size_t bufsize, size_t *ret);
+
+ rc = query_module(modules[i], QM_INFO, &info, sizeof(info),
+ &crap);
+ if (rc < 0) {
+ if (errno != ENOENT)
+ printf("query_module(%s) failed: %s\n",
+ modules[i], strerror(errno));
+ } else {
+ printf("add-symbol-file %s/%s/%s.o 0x%0lx\n", path,
+ paths[i], modules[i],
+ info.addr + sizeof(struct module));
+ }
+ }
+ printf("set height 24\n");
+
+ return 0;
+}
+
+int jt_debug_panic(int argc, char **argv) {
+ int rc;
+ struct portal_ioctl_data data;
+
+ PORTALS_CONNECT;
+ if (argc != 1)
+ return CMD_HELP;
+
+ memset(&data, 0, sizeof(data));
+ if (portal_ioctl_pack(&data, &buf, max) != 0) {
+ fprintf(stderr, "portal_ioctl_pack failed.\n");
+ return -1;
+ }
+
+ rc = ioctl(g_pfd, IOC_PORTAL_PANIC, buf);
+ if (rc) {
+ fprintf(stderr, "IOC_PORTAL_PANIC failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ return 0;
+}
--- /dev/null
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * Copyright (C) 2002 Cluster File Systems, Inc.
+ * Author: Peter J. Braam <braam@clusterfs.com>
+ * Author: Phil Schwan <phil@clusterfs.com>
+ * Author: Brian Behlendorf <behlendorf1@llnl.gov>
+ *
+ * This file is part of Lustre, http://www.lustre.org.
+ *
+ * Lustre is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * Lustre is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Lustre; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <stdlib.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <signal.h>
+#define printk printf
+
+
+#include <linux/lustre_lib.h>
+#include <linux/lustre_idl.h>
+#include <linux/lustre_dlm.h>
+
+#include <unistd.h>
+#include <sys/un.h>
+#include <time.h>
+#include <sys/time.h>
+#include <netinet/in.h>
+#include <errno.h>
+#include <string.h>
+#include <asm/page.h> /* needed for PAGE_SIZE - rread*/
+
+#include "parser.h"
+#include "lctl.h"
+
+#define __KERNEL__
+#include <linux/list.h>
+#undef __KERNEL__
+
+static int fd = -1;
+static uint64_t conn_addr = -1;
+static uint64_t conn_cookie;
+static char rawbuf[8192];
+static char *buf = rawbuf;
+static int max = 8192;
+static int rc = 0;
+
+#if 0
+static int thread;
+#endif
+
+int device_setup(int argc, char **argv) {
+ return 0;
+}
+
+/* Misc support functions */
+static int be_verbose(int verbose, struct timeval *next_time,
+ int num, int *next_num, int num_total) {
+ struct timeval now;
+
+ if (!verbose)
+ return 0;
+
+ if (next_time != NULL)
+ gettimeofday(&now, NULL);
+
+ /* A positive verbosity means to print every X iterations */
+ if (verbose > 0 &&
+ (next_num == NULL || num >= *next_num || num >= num_total)) {
+ *next_num += verbose;
+ if (next_time) {
+ next_time->tv_sec = now.tv_sec - verbose;
+ next_time->tv_usec = now.tv_usec;
+ }
+ return 1;
+ }
+
+ /* A negative verbosity means to print at most each X seconds */
+ if (verbose < 0 && next_time != NULL && difftime(&now, next_time) >= 0){
+ next_time->tv_sec = now.tv_sec - verbose;
+ next_time->tv_usec = now.tv_usec;
+ if (next_num)
+ *next_num = num;
+ return 1;
+ }
+
+ return 0;
+}
+
+static int get_verbose(const char *arg) {
+ int verbose;
+
+ if (!arg || arg[0] == 'v')
+ verbose = 1;
+ else if (arg[0] == 's' || arg[0] == 'q')
+ verbose = 0;
+ else
+ verbose = (int) strtoul(arg, NULL, 0);
+
+ if (verbose < 0)
+ printf("Print status every %d seconds\n", -verbose);
+ else if (verbose == 1)
+ printf("Print status every operation\n");
+ else if (verbose > 1)
+ printf("Print status every %d operations\n", verbose);
+
+ return verbose;
+}
+
+#if 0
+/* pack "LL LL LL LL LL LL LL L L L L L L L L L a60 a60 L L L" */
+static char * obdo_print(struct obdo *obd)
+{
+ char buf[1024];
+
+ sprintf(buf, "id: %Ld\ngrp: %Ld\natime: %Ld\nmtime: %Ld\nctime: %Ld\n"
+ "size: %Ld\nblocks: %Ld\nblksize: %d\nmode: %o\nuid: %d\n"
+ "gid: %d\nflags: %x\nobdflags: %x\nnlink: %d,\nvalid %x\n",
+ obd->o_id,
+ obd->o_gr,
+ obd->o_atime,
+ obd->o_mtime,
+ obd->o_ctime,
+ obd->o_size,
+ obd->o_blocks,
+ obd->o_blksize,
+ obd->o_mode,
+ obd->o_uid,
+ obd->o_gid,
+ obd->o_flags,
+ obd->o_obdflags,
+ obd->o_nlink,
+ obd->o_valid);
+ return strdup(buf);
+}
+#endif
+
+/* Device selection commands */
+int jt_dev_newdev(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ LUSTRE_CONNECT(argv[0]);
+ IOCINIT(data);
+
+ if (argc != 1)
+ return CMD_HELP;
+
+ rc = ioctl(fd, OBD_IOC_NEWDEV , &data);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc=errno));
+ else {
+ printf("Current device set to %d\n", data.ioc_dev);
+ }
+
+ return rc;
+}
+
+static int do_device(char *func, int dev) {
+ struct obd_ioctl_data data;
+
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = dev;
+ LUSTRE_CONNECT(func);
+
+ if (obd_ioctl_pack(&data, &buf, max)) {
+ fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(func));
+ return -2;
+ }
+
+ return ioctl(fd, OBD_IOC_DEVICE , buf);
+}
+
+int jt_dev_device(int argc, char **argv) {
+ do_disconnect(argv[0], 1);
+
+ if (argc != 2)
+ return CMD_HELP;
+
+ rc = do_device(argv[0], strtoul(argv[1], NULL, 0));
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc = errno));
+
+ return rc;
+}
+
+static int do_uuid2dev(char *func, char *name) {
+ return 0;
+}
+
+int jt_dev_uuid2dev(int argc, char **argv) {
+ do_uuid2dev(NULL, NULL);
+ return 0;
+}
+
+static int do_name2dev(char *func, char *name) {
+ struct obd_ioctl_data data;
+
+ LUSTRE_CONNECT(func);
+ IOCINIT(data);
+
+ data.ioc_inllen1 = strlen(name) + 1;
+ data.ioc_inlbuf1 = name;
+
+ if (obd_ioctl_pack(&data, &buf, max)) {
+ fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(func));
+ return -2;
+ }
+ rc = ioctl(fd, OBD_IOC_NAME2DEV , buf);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: %s - %s\n", cmdname(func),
+ name, strerror(rc = errno));
+ return rc;
+ }
+
+ memcpy((char *)(&data), buf, sizeof(data));
+
+ return data.ioc_dev + N2D_OFF;
+}
+
+int jt_dev_name2dev(int argc, char **argv) {
+
+ if (argc != 2)
+ return CMD_HELP;
+
+ rc = do_name2dev(argv[0], argv[1]);
+ if (rc >= N2D_OFF) {
+ int dev = rc - N2D_OFF;
+ rc = do_device(argv[0], dev);
+ if (rc == 0)
+ printf("%d\n", dev);
+ }
+ return rc;
+}
+
+int jt_dev_list(int argc, char **argv) {
+ char buf[1024];
+ struct obd_ioctl_data *data = (struct obd_ioctl_data *)buf;
+
+ LUSTRE_CONNECT(argv[0]);
+ memset(buf, 0, sizeof(buf));
+ data->ioc_version = OBD_IOCTL_VERSION;
+ data->ioc_addr = conn_addr;
+ data->ioc_cookie = conn_addr;
+ data->ioc_len = sizeof(buf);
+ data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
+
+ if (argc != 1)
+ return CMD_HELP;
+
+ rc = ioctl(fd, OBD_IOC_LIST , data);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc=errno));
+ else {
+ printf("%s", data->ioc_bulk);
+ }
+
+ return rc;
+}
+
+/* Device configuration commands */
+int do_disconnect(char *func, int verbose) {
+ struct obd_ioctl_data data;
+
+ if (conn_addr == -1)
+ return 0;
+
+ IOCINIT(data);
+
+ rc = ioctl(fd, OBD_IOC_DISCONNECT , &data);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: %x %s\n", cmdname(func),
+ OBD_IOC_DISCONNECT, strerror(errno));
+ } else {
+ if (verbose)
+ printf("%s: disconnected conn %Lx\n", cmdname(func),
+ conn_addr);
+ conn_addr = -1;
+ }
+
+ return rc;
+}
+
+#if 0
+static int jt_dev_newconn(int argc, char **argv)
+{
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc != 1) {
+ fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
+ return -1;
+ }
+
+ rc = ioctl(fd, OBD_IOC_RECOVD_NEWCONN , &data);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc = errno));
+
+ return rc;
+}
+#endif
+
+int jt_dev_probe(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ do_disconnect(argv[0], 1);
+
+ if (argc != 1)
+ return CMD_HELP;
+
+ rc = ioctl(fd, OBD_IOC_CONNECT , &data);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %x %s\n", cmdname(argv[0]),
+ OBD_IOC_CONNECT, strerror(rc = errno));
+ else
+ conn_addr = data.ioc_addr;
+ conn_cookie = data.ioc_cookie;
+ return rc;
+}
+
+int jt_dev_close(int argc, char **argv) {
+ if (argc != 1)
+ return CMD_HELP;
+
+ if (conn_addr == -1)
+ return 0;
+
+ return do_disconnect(argv[0], 0);
+}
+
+#if 0
+static int jt__device(int argc, char **argv)
+{
+ char *arg2[3];
+ int ret;
+
+ if (argc < 3) {
+ fprintf(stderr, "usage: %s devno <command [args ...]>\n",
+ cmdname(argv[0]));
+ return -1;
+ }
+
+ rc = do_device("device", strtoul(argv[1], NULL, 0));
+
+ if (!rc) {
+ arg2[0] = "connect";
+ arg2[1] = NULL;
+ rc = jt_connect(1, arg2);
+ }
+
+ if (!rc)
+ rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
+
+ ret = do_disconnect(argv[0], 0);
+ if (!rc)
+ rc = ret;
+
+ return rc;
+}
+
+static int jt__threads(int argc, char **argv)
+{
+ int threads, next_thread;
+ int verbose;
+ int i, j;
+
+ if (argc < 5) {
+ fprintf(stderr,
+ "usage: %s numthreads verbose devno <cmd [args ...]>\n",
+ argv[0]);
+ return -1;
+ }
+
+ threads = strtoul(argv[1], NULL, 0);
+
+ verbose = get_verbose(argv[2]);
+
+ printf("%s: starting %d threads on device %s running %s\n",
+ argv[0], threads, argv[3], argv[4]);
+
+ for (i = 1, next_thread = verbose; i <= threads; i++) {
+ rc = fork();
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: #%d - %s\n", argv[0], i,
+ strerror(rc = errno));
+ break;
+ } else if (rc == 0) {
+ thread = i;
+ argv[2] = "--device";
+ return jt__device(argc - 2, argv + 2);
+ } else if (be_verbose(verbose, NULL, i, &next_thread, threads))
+ printf("%s: thread #%d (PID %d) started\n",
+ argv[0], i, rc);
+ rc = 0;
+ }
+
+ if (!thread) { /* parent process */
+ if (!verbose)
+ printf("%s: started %d threads\n\n", argv[0], i - 1);
+ else
+ printf("\n");
+
+ for (j = 1; j < i; j++) {
+ int status;
+ int ret = wait(&status);
+
+ if (ret < 0) {
+ fprintf(stderr, "error: %s: wait - %s\n",
+ argv[0], strerror(errno));
+ if (!rc)
+ rc = errno;
+ } else {
+ /*
+ * This is a hack. We _should_ be able to use
+ * WIFEXITED(status) to see if there was an
+ * error, but it appears to be broken and it
+ * always returns 1 (OK). See wait(2).
+ */
+ int err = WEXITSTATUS(status);
+ if (err)
+ fprintf(stderr,
+ "%s: PID %d had rc=%d\n",
+ argv[0], ret, err);
+ if (!rc)
+ rc = err;
+ }
+ }
+ }
+
+ return rc;
+}
+#endif
+
+int jt_dev_attach(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc != 2 && argc != 3 && argc != 4)
+ return CMD_HELP;
+
+ data.ioc_inllen1 = strlen(argv[1]) + 1;
+ data.ioc_inlbuf1 = argv[1];
+ if (argc >= 3) {
+ data.ioc_inllen2 = strlen(argv[2]) + 1;
+ data.ioc_inlbuf2 = argv[2];
+ }
+
+ if (argc == 4) {
+ data.ioc_inllen3 = strlen(argv[3]) + 1;
+ data.ioc_inlbuf3 = argv[3];
+ }
+
+ if (obd_ioctl_pack(&data, &buf, max)) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",cmdname(argv[0]));
+ return -2;
+ }
+
+ rc = ioctl(fd, OBD_IOC_ATTACH , buf);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %x %s\n", cmdname(argv[0]),
+ OBD_IOC_ATTACH, strerror(rc = errno));
+ else if (argc == 3) {
+ char name[1024];
+ if (strlen(argv[2]) > 128) {
+ printf("Name too long to set environment\n");
+ return -EINVAL;
+ }
+ snprintf(name, 512, "LUSTRE_DEV_%s", argv[2]);
+ rc = setenv(name, argv[1], 1);
+ if (rc) {
+ printf("error setting env variable %s\n", name);
+ }
+ }
+
+ return rc;
+}
+
+int jt_dev_setup(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc > 3)
+ return CMD_HELP;
+
+ data.ioc_dev = -1;
+ if (argc > 1) {
+ if (argv[1][0] == '$') {
+ rc = do_name2dev(argv[0], argv[1] + 1);
+ if (rc >= N2D_OFF) {
+ printf("%s is device %d\n", argv[1],
+ rc - N2D_OFF);
+ data.ioc_dev = rc - N2D_OFF;
+ }
+ } else
+ data.ioc_dev = strtoul(argv[1], NULL, 0);
+ data.ioc_inllen1 = strlen(argv[1]) + 1;
+ data.ioc_inlbuf1 = argv[1];
+ }
+ if ( argc == 3 ) {
+ data.ioc_inllen2 = strlen(argv[2]) + 1;
+ data.ioc_inlbuf2 = argv[2];
+ }
+
+ if (obd_ioctl_pack(&data, &buf, max)) {
+ fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
+ return -2;
+ }
+ rc = ioctl(fd, OBD_IOC_SETUP , buf);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc = errno));
+
+ return rc;
+}
+
+int jt_dev_detach(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc != 1)
+ return CMD_HELP;
+
+ if (obd_ioctl_pack(&data, &buf, max)) {
+ fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
+ return -2;
+ }
+
+ rc = ioctl(fd, OBD_IOC_DETACH , buf);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc=errno));
+
+ return rc;
+}
+
+int jt_dev_cleanup(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc != 1)
+ return CMD_HELP;
+
+ rc = ioctl(fd, OBD_IOC_CLEANUP , &data);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc=errno));
+
+ return rc;
+}
+
+int jt_dev_lov_config(int argc, char **argv) {
+ struct obd_ioctl_data data;
+ struct lov_desc desc;
+ uuid_t *uuidarray;
+ int size, i;
+
+ IOCINIT(data);
+ if (argc <= 5)
+ return CMD_HELP;
+
+ if (strlen(argv[1]) > sizeof(uuid_t) - 1) {
+ fprintf(stderr, "lov_config: no %dB memory for uuid's\n",
+ size);
+ return -ENOMEM;
+ }
+
+ memset(&desc, 0, sizeof(desc));
+ strcpy(desc.ld_uuid, argv[1]);
+ desc.ld_default_stripecount = strtoul(argv[2], NULL, 0);
+ desc.ld_default_stripesize = strtoul(argv[3], NULL, 0);
+ desc.ld_pattern = strtoul(argv[4], NULL, 0);
+ desc.ld_tgt_count = argc - 5;
+
+
+ size = sizeof(uuid_t) * desc.ld_tgt_count;
+ uuidarray = malloc(size);
+ if (!uuidarray) {
+ fprintf(stderr, "lov_config: no %dB memory for uuid's\n",
+ size);
+ return -ENOMEM;
+ }
+ memset(uuidarray, 0, size);
+ for (i=5 ; i < argc ; i++) {
+ char *buf = (char *) (uuidarray + i -5 );
+ if (strlen(argv[i]) >= sizeof(uuid_t)) {
+ fprintf(stderr, "lov_config: arg %d (%s) too long\n",
+ i, argv[i]);
+ free(uuidarray);
+ return -EINVAL;
+ }
+ strcpy(buf, argv[i]);
+ }
+
+ data.ioc_inllen1 = sizeof(desc);
+ data.ioc_inlbuf1 = (char *)&desc;
+ data.ioc_inllen2 = size;
+ data.ioc_inlbuf2 = (char *)uuidarray;
+
+ if (obd_ioctl_pack(&data, &buf, max)) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",cmdname(argv[0]));
+ return -EINVAL;
+ }
+
+ rc = ioctl(fd, OBD_IOC_LOV_CONFIG , buf);
+ if (rc < 0)
+ fprintf(stderr, "lov_config: error: %s: %s\n",
+ cmdname(argv[0]),strerror(rc = errno));
+ free(uuidarray);
+ return rc;
+}
+
+#if 0
+int jt_dev_create(int argc, char **argv) {
+ struct obd_ioctl_data data;
+ struct timeval next_time;
+ int count = 1, next_count;
+ int verbose;
+ int i;
+
+ IOCINIT(data);
+ if (argc < 2 || argc > 4)
+ return CMD_HELP;
+
+ count = strtoul(argv[1], NULL, 0);
+
+ if (argc > 2)
+ data.ioc_obdo1.o_mode = strtoul(argv[2], NULL, 0);
+ else
+ data.ioc_obdo1.o_mode = 0100644;
+ data.ioc_obdo1.o_valid = OBD_MD_FLMODE;
+
+ verbose = get_verbose(argv[3]);
+
+ printf("%s: %d obdos\n", cmdname(argv[0]), count);
+ gettimeofday(&next_time, NULL);
+ next_time.tv_sec -= verbose;
+
+ for (i = 1, next_count = verbose; i <= count ; i++) {
+ rc = ioctl(fd, OBD_IOC_CREATE , &data);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: #%d - %s\n",
+ cmdname(argv[0]), i, strerror(rc = errno));
+ break;
+ }
+ if (be_verbose(verbose, &next_time, i, &next_count, count))
+ printf("%s: #%d is object id %Ld\n", cmdname(argv[0]),
+ i, data.ioc_obdo1.o_id);
+ }
+ return rc;
+}
+
+int jt_dev_destroy(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc != 2) {
+ fprintf(stderr, "usage: %s id\n", cmdname(argv[0]));
+ return -1;
+ }
+
+ data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
+ data.ioc_obdo1.o_mode = S_IFREG|0644;
+
+ rc = ioctl(fd, OBD_IOC_DESTROY , &data);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc = errno));
+
+ return rc;
+}
+#endif
+
+/* Device configuration commands */
+int jt_dev_setattr(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc != 2)
+ return CMD_HELP;
+
+ data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
+ data.ioc_obdo1.o_mode = S_IFREG | strtoul(argv[2], NULL, 0);
+ data.ioc_obdo1.o_valid = OBD_MD_FLMODE;
+
+ rc = ioctl(fd, OBD_IOC_SETATTR , &data);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc = errno));
+
+ return rc;
+}
+
+int jt_dev_getattr(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ if (argc != 2)
+ return CMD_HELP;
+
+ IOCINIT(data);
+ data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
+ /* to help obd filter */
+ data.ioc_obdo1.o_mode = 0100644;
+ data.ioc_obdo1.o_valid = 0xffffffff;
+ printf("%s: object id %Ld\n", cmdname(argv[0]), data.ioc_obdo1.o_id);
+
+ rc = ioctl(fd, OBD_IOC_GETATTR , &data);
+ if (rc) {
+ fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
+ strerror(rc=errno));
+ } else {
+ printf("%s: object id %Ld, mode %o\n", cmdname(argv[0]),
+ data.ioc_obdo1.o_id, data.ioc_obdo1.o_mode);
+ }
+ return rc;
+}
+
+int jt_dev_test_getattr(int argc, char **argv) {
+ struct obd_ioctl_data data;
+ struct timeval start, next_time;
+ int i, count, next_count;
+ int verbose;
+
+ if (argc != 2 && argc != 3)
+ return CMD_HELP;
+
+ IOCINIT(data);
+ count = strtoul(argv[1], NULL, 0);
+
+ if (argc == 3)
+ verbose = get_verbose(argv[2]);
+ else
+ verbose = 1;
+
+ data.ioc_obdo1.o_valid = 0xffffffff;
+ data.ioc_obdo1.o_id = 2;
+ gettimeofday(&start, NULL);
+ next_time.tv_sec = start.tv_sec - verbose;
+ next_time.tv_usec = start.tv_usec;
+ printf("%s: getting %d attrs (testing only): %s", cmdname(argv[0]),
+ count, ctime(&start.tv_sec));
+
+ for (i = 1, next_count = verbose; i <= count; i++) {
+ rc = ioctl(fd, OBD_IOC_GETATTR , &data);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: #%d - %s\n",
+ cmdname(argv[0]), i, strerror(rc = errno));
+ break;
+ } else {
+ if (be_verbose(verbose, &next_time, i,&next_count,count))
+ printf("%s: got attr #%d\n", cmdname(argv[0]), i);
+ }
+ }
+
+ if (!rc) {
+ struct timeval end;
+ double diff;
+
+ gettimeofday(&end, NULL);
+
+ diff = difftime(&end, &start);
+
+ --i;
+ printf("%s: %d attrs in %.4gs (%.4g attr/s): %s",
+ cmdname(argv[0]), i, diff, (double)i / diff,
+ ctime(&end.tv_sec));
+ }
+ return rc;
+}
+
+int jt_dev_test_brw(int argc, char **argv) {
+ struct obd_ioctl_data data;
+ struct timeval start, next_time;
+ char *bulk, *b;
+ int pages = 1, obdos = 1, count, next_count;
+ int verbose = 1, write = 0, rw;
+ int i, o, p;
+ int len;
+
+ if (argc < 2 || argc > 6)
+ return CMD_HELP;
+
+ count = strtoul(argv[1], NULL, 0);
+
+ if (argc >= 3) {
+ if (argv[2][0] == 'w' || argv[2][0] == '1')
+ write = 1;
+ else if (argv[2][0] == 'r' || argv[2][0] == '0')
+ write = 0;
+
+ verbose = get_verbose(argv[3]);
+ }
+
+ if (argc >= 5)
+ pages = strtoul(argv[4], NULL, 0);
+ if (argc >= 6)
+ obdos = strtoul(argv[5], NULL, 0);
+
+ if (obdos != 1 && obdos != 2) {
+ fprintf(stderr, "error: %s: only 1 or 2 obdos supported\n",
+ cmdname(argv[0]));
+ return -2;
+ }
+
+ len = pages * PAGE_SIZE;
+
+ bulk = calloc(obdos, len);
+ if (!bulk) {
+ fprintf(stderr,"error: %s: no memory allocating %dx%d pages\n",
+ cmdname(argv[0]), obdos, pages);
+ return -2;
+ }
+ IOCINIT(data);
+ data.ioc_obdo1.o_id = 2;
+ data.ioc_count = len;
+ data.ioc_offset = 0;
+ data.ioc_plen1 = len;
+ data.ioc_pbuf1 = bulk;
+ if (obdos > 1) {
+ data.ioc_obdo2.o_id = 3;
+ data.ioc_plen2 = len;
+ data.ioc_pbuf2 = bulk + len;
+ }
+
+ gettimeofday(&start, NULL);
+ next_time.tv_sec = start.tv_sec - verbose;
+ next_time.tv_usec = start.tv_usec;
+
+ printf("%s: %s %d (%dx%d pages) (testing only): %s",
+ cmdname(argv[0]), write ? "writing" : "reading",
+ count, obdos, pages, ctime(&start.tv_sec));
+
+ /*
+ * We will put in the start time (and loop count inside the loop)
+ * at the beginning of each page so that we will be able to validate
+ * (at some later time) whether the data actually made it or not.
+ *
+ * XXX we do not currently use any of this memory in OBD_IOC_BRW_*
+ * just to avoid the overhead of the copy_{to,from}_user. It
+ * can be fixed if we ever need to send real data around.
+ */
+ for (o = 0, b = bulk; o < obdos; o++)
+ for (p = 0; p < pages; p++, b += PAGE_SIZE)
+ memcpy(b, &start, sizeof(start));
+
+ rw = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
+ for (i = 1, next_count = verbose; i <= count; i++) {
+ if (write) {
+ b = bulk + sizeof(struct timeval);
+ for (o = 0; o < obdos; o++)
+ for (p = 0; p < pages; p++, b += PAGE_SIZE)
+ memcpy(b, &count, sizeof(count));
+ }
+
+ rc = ioctl(fd, rw, &data);
+ if (rc) {
+ fprintf(stderr, "error: %s: #%d - %s on %s\n",
+ cmdname(argv[0]), i, strerror(rc = errno),
+ write ? "write" : "read");
+ break;
+ } else if (be_verbose(verbose,&next_time,i,&next_count,count))
+ printf("%s: %s number %d\n", cmdname(argv[0]),
+ write ? "write" : "read", i);
+ }
+
+ free(bulk);
+
+ if (!rc) {
+ struct timeval end;
+ double diff;
+
+ gettimeofday(&end, NULL);
+
+ diff = difftime(&end, &start);
+
+ --i;
+ printf("%s: %s %dx%dx%d pages in %.4gs (%.4g pg/s): %s",
+ cmdname(argv[0]), write ? "wrote" : "read", obdos,
+ pages, i, diff, (double)obdos * i * pages / diff,
+ ctime(&end.tv_sec));
+ }
+ return rc;
+}
+
+int jt_dev_test_ldlm(int argc, char **argv) {
+ struct obd_ioctl_data data;
+
+ IOCINIT(data);
+ if (argc != 1)
+ return CMD_HELP;
+
+ rc = ioctl(fd, IOC_LDLM_TEST, &data);
+ if (rc)
+ fprintf(stderr, "error: %s: test failed: %s\n",
+ cmdname(argv[0]), strerror(rc = errno));
+ return rc;
+}
--- /dev/null
+#ifndef _LCTL_H_
+#define _LCTL_H_
+
+#include "parser.h"
+extern command_t cmdlist[];
+
+/* Network configuration commands */
+int jt_net_network(int argc, char **argv);
+int jt_net_connect(int argc, char **argv);
+int jt_net_disconnect(int argc, char **argv);
+int jt_net_add_uuid(int argc, char **argv);
+int jt_net_del_uuid(int argc, char **argv);
+int jt_net_mynid(int argc, char **argv);
+int jt_net_add_route(int argc, char **argv);
+int jt_net_del_route(int argc, char **argv);
+int jt_net_route_list(int argc, char **argv);
+int jt_net_recv_mem(int argc, char **argv);
+int jt_net_send_mem(int argc, char **argv);
+int jt_net_nagle(int argc, char **argv);
+
+/* Device selection commands */
+int jt_dev_newdev(int argc, char **argv);
+int jt_dev_uuid2dev(int argc, char **argv);
+int jt_dev_name2dev(int argc, char **argv);
+int jt_dev_device(int argc, char **argv);
+int jt_dev_list(int argc, char **argv);
+
+/* Device configuration commands */
+int jt_dev_attach(int argc, char **argv);
+int jt_dev_setup(int argc, char **argv);
+int jt_dev_cleanup(int argc, char **argv);
+int jt_dev_detach(int argc, char **argv);
+int jt_dev_lov_config(int argc, char **argv);
+
+/* Device operations */
+int jt_dev_probe(int argc, char **argv);
+int jt_dev_close(int argc, char **argv);
+int jt_dev_getattr(int argc, char **argv);
+int jt_dev_setattr(int argc, char **argv);
+int jt_dev_test_getattr(int argc, char **argv);
+int jt_dev_test_brw(int argc, char **argv);
+int jt_dev_test_ldlm(int argc, char **argv);
+
+/* Debug commands */
+int jt_debug_kernel(int argc, char **argv);
+int jt_debug_file(int argc, char **argv);
+int jt_debug_clear(int argc, char **argv);
+int jt_debug_mark(int argc, char **argv);
+int jt_debug_filter(int argc, char **argv);
+int jt_debug_show(int argc, char **argv);
+int jt_debug_list(int argc, char **argv);
+int jt_debug_modules(int argc, char **argv);
+int jt_debug_panic(int argc, char **argv);
+
+int do_disconnect(char *func, int verbose);
+int network_setup(int argc, char **argv);
+int device_setup(int argc, char **argv);
+int debug_setup(int argc, char **argv);
+
+
+/* So we can tell between error codes and devices */
+#define N2D_OFF 0x100
+
+#define IOCINIT(data) \
+do { \
+ memset(&data, 0, sizeof(data)); \
+ data.ioc_version = OBD_IOCTL_VERSION; \
+ data.ioc_addr = conn_addr; \
+ data.ioc_cookie = conn_cookie; \
+ data.ioc_len = sizeof(data); \
+ if (fd < 0) { \
+ fprintf(stderr, "No device open, use device\n"); \
+ return 1; \
+ } \
+} while (0)
+
+#define PORTALS_CONNECT \
+do { \
+ if (g_pfd != -1) \
+ break; \
+ \
+ g_pfd = open("/dev/portals", O_RDWR); \
+ if (g_pfd < 0) { \
+ fprintf(stderr, "error: failed to open /dev/portals: %s\n" \
+ "hint: the portals module may not be loaded\n", \
+ strerror(errno)); \
+ return -1; \
+ } \
+} while(0)
+
+#define LUSTRE_CONNECT(func) \
+do { \
+ if (fd != -1) \
+ break; \
+ \
+ fd = open("/dev/obd", O_RDWR); \
+ if (fd < 0) { \
+ fprintf(stderr, "error: %s failed to open /dev/obd: %s\n" \
+ "hint: the lustre modules may not be loaded\n", \
+ cmdname(func), strerror(errno)); \
+ return -1; \
+ } \
+} while(0)
+
+#define difftime(a, b) \
+ ((double)((a)->tv_sec - (b)->tv_sec) + \
+ ((double)((a)->tv_usec - (b)->tv_usec) / 1000000))
+
+static inline char *cmdname(char *func) {
+ static char buf[512];
+ int thread = 0;
+
+ if (thread) {
+ sprintf(buf, "%s-%d", func, thread);
+ return buf;
+ }
+
+ return func;
+}
+
+typedef struct {
+ char *name;
+ int num;
+} name2num_t;
+
+#endif
+
--- /dev/null
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * Copyright (C) 2001, 2002 Cluster File Systems, Inc.
+ *
+ * This file is a modified version of the ptlctl tool which is
+ * part of Portals, http://www.sf.net/projects/lustre/
+ *
+ * Portals is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * Portals is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Portals; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+#include <netdb.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <portals/api-support.h>
+
+#include "lctl.h"
+
+static char rawbuf[8192];
+static char *buf = rawbuf;
+static int max = 8192;
+
+static unsigned int g_nid = 0;
+static unsigned int g_nal = 0;
+static unsigned short g_port = 0;
+static int g_pfd = -1;
+
+static int g_socket_txmem = 0;
+static int g_socket_rxmem = 0;
+static int g_socket_nonagle = 1;
+
+static name2num_t nalnames[] = {
+ {"tcp", SOCKNAL},
+ {"elan", QSWNAL},
+ {"gm", GMNAL},
+ {NULL, -1}
+};
+
+int network_setup(int argc, char **argv) {
+ PORTALS_CONNECT;
+ return 0;
+}
+
+static name2num_t *name2num_lookup_name(name2num_t *table, char *str) {
+ while (table->name != NULL)
+ if (!strcmp (str, table->name))
+ return (table);
+ else
+ table++;
+ return (NULL);
+}
+
+static name2num_t *name2num_lookup_num(name2num_t *table, int num) {
+ while (table->name != NULL)
+ if (num == table->num)
+ return (table);
+ else
+ table++;
+ return (NULL);
+}
+
+static int name2nal(char *str) {
+ name2num_t *e = name2num_lookup_name (nalnames, str);
+
+ return ((e == NULL) ? 0 : e->num);
+}
+
+static char *nal2name (int nal) {
+ name2num_t *e = name2num_lookup_num (nalnames, nal);
+
+ return ((e == NULL) ? "???" : e->name);
+}
+
+static int nid2nal(ptl_nid_t nid) {
+ /* BIG pragmatic assumption */
+ return ((((__u32)nid) & 0xffff0000) != 0 ? SOCKNAL : QSWNAL);
+}
+
+static int parse_nid(ptl_nid_t *nidp, char *str) {
+ struct hostent *he;
+ int a;
+ int b;
+ int c;
+ int d;
+
+ if (sscanf (str, "%d.%d.%d.%d", &a, &b, &c, &d) == 4 &&
+ (a & ~0xff) == 0 && (b & ~0xff) == 0 &&
+ (c & ~0xff) == 0 && (d & ~0xff) == 0) {
+ __u32 addr = (a<<24)|(b<<16)|(c<<8)|d;
+ *nidp = (ptl_nid_t)addr;
+ return (0);
+ }
+
+ if ((('a' <= str[0] && str[0] <= 'z') ||
+ ('A' <= str[0] && str[0] <= 'Z')) &&
+ (he = gethostbyname (str)) != NULL) {
+ __u32 addr = *(__u32 *)he->h_addr;
+ *nidp = (ptl_nid_t)ntohl(addr); /* HOST byte order */
+ return (0);
+ }
+
+ if (sscanf (str, "%i", &a) == 1) {
+ *nidp = (ptl_nid_t)a;
+ return (0);
+ }
+
+ return (-1);
+}
+
+static char *nid2str (char *buffer, ptl_nid_t nid) {
+ switch (nid2nal(nid)) {
+ case QSWNAL:
+ sprintf (buffer, "%Ld", nid);
+ return (buffer);
+
+ case SOCKNAL: {
+ __u32 addr = htonl((__u32)nid); /* back to NETWORK byte order*/
+ struct hostent *he = gethostbyaddr ((const char *)&addr,
+ sizeof(addr), AF_INET);
+
+ if (he != NULL) {
+ strcpy (buffer, he->h_name);
+ } else {
+ addr = (__u32)nid;
+ sprintf(buffer, "%d.%d.%d.%d", (addr>>24)&0xff,
+ (addr>>16)&0xff, (addr>>8)&0xff, addr&0xff);
+ }
+ return (buffer);
+ }
+
+ default:
+ sprintf (buffer, "nid2nal broken");
+ return (buffer);
+ }
+}
+
+int jt_net_network(int argc, char **argv) {
+ int nal;
+
+ if (argc != 2 || (nal = name2nal (argv[1])) == 0)
+ return CMD_HELP;
+
+ g_nal = nal;
+ return (0);
+}
+
+int jt_net_connect(int argc, char **argv) {
+ if (argc < 2)
+ return CMD_HELP;
+
+ if (g_nal == 0) {
+ fprintf(stderr, "Error: you must run the 'setup' command "
+ "first.\n");
+ return -1;
+ }
+
+ if (g_nal == SOCKNAL) {
+ struct hostent *he;
+ struct portal_ioctl_data data;
+ struct sockaddr_in srvaddr;
+ int fd, rc;
+ int nonagle = 0;
+ int rxmem = 0;
+ int txmem = 0;
+ int o;
+ int olen;
+
+ if (argc != 3)
+ return CMD_HELP;
+
+ he = gethostbyname(argv[1]);
+ if (!he) {
+ fprintf(stderr, "gethostbyname error: %s\n",
+ strerror(errno));
+ return -1;
+ }
+
+ g_port = atol(argv[2]);
+
+ memset(&srvaddr, 0, sizeof(srvaddr));
+ srvaddr.sin_family = AF_INET;
+ srvaddr.sin_port = htons(g_port);
+ srvaddr.sin_addr.s_addr = *(__u32 *)he->h_addr;
+
+ fd = socket(PF_INET, SOCK_STREAM, 0);
+ if ( fd < 0 ) {
+ fprintf(stderr, "socket() failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+
+ if (g_socket_nonagle) {
+ o = 1;
+ if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY,
+ &o, sizeof (o)) != 0) {
+ fprintf(stderr, "cannot disable nagle: %s\n",
+ strerror(errno));
+ return (-1);
+ }
+ }
+
+ if (g_socket_rxmem != 0) {
+ o = g_socket_rxmem;
+ if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF,
+ &o, sizeof (o)) != 0) {
+ fprintf(stderr, "cannot set receive buffer "
+ "size: %s\n", strerror(errno));
+ return (-1);
+ }
+ }
+
+ if (g_socket_txmem != 0) {
+ o = g_socket_txmem;
+ if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF,
+ &o, sizeof (o)) != 0) {
+ fprintf(stderr, "cannot set send buffer "
+ "size: %s\n", strerror(errno));
+ return (-1);
+ }
+ }
+
+ rc = connect(fd, (struct sockaddr *)&srvaddr, sizeof(srvaddr));
+ if ( rc == -1 ) {
+ fprintf(stderr, "connect() failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+
+ olen = sizeof (txmem);
+ if (getsockopt (fd, SOL_SOCKET, SO_SNDBUF, &txmem, &olen) != 0)
+ fprintf(stderr, "Can't get send buffer size: %s\n",
+ strerror(errno));
+ olen = sizeof (rxmem);
+ if (getsockopt (fd, SOL_SOCKET, SO_RCVBUF, &rxmem, &olen) != 0)
+ fprintf(stderr, "Can't get receive buffer size: %s\n",
+ strerror(errno));
+ olen = sizeof (nonagle);
+ if (getsockopt(fd,IPPROTO_TCP,TCP_NODELAY,&nonagle,&olen) != 0)
+ fprintf(stderr, "Can't get nagle: %s\n",
+ strerror(errno));
+
+ fprintf(stderr, "Connected to %s (snd %d, rcv %d, nagle %s)\n",
+ argv[1],txmem,rxmem,nonagle ? "Disabled" : "Enabled");
+
+ PORTAL_IOC_INIT(data);
+ data.ioc_fd = fd;
+ /* HOST byte order */
+ data.ioc_nid = ntohl(srvaddr.sin_addr.s_addr);
+
+ rc = ioctl(g_pfd, IOC_PORTAL_REGISTER_CLIENT_FD, &data);
+ if (rc) {
+ fprintf(stderr, "failed to register fd with portals: "
+ "%s\n", strerror(errno));
+ return -1;
+ }
+
+ g_nid = ntohl (srvaddr.sin_addr.s_addr); /* HOST byte order */
+ fprintf(stderr, "Connection to 0x%x registered with socknal\n",
+ g_nid);
+
+ rc = close(fd);
+ if (rc) {
+ fprintf(stderr, "close failed: %d\n", rc);
+ }
+ } else if (g_nal == QSWNAL) {
+ g_nid = atoi(argv[1]);
+ } else if (g_nal == GMNAL) {
+ g_nid = atoi(argv[1]);
+ } else {
+ fprintf(stderr, "This should never happen. Also it is very "
+ "bad.\n");
+ }
+
+ return 0;
+}
+
+int jt_net_disconnect(int argc, char **argv) {
+ if (argc > 2)
+ return CMD_HELP;
+
+ if (g_nal == 0) {
+ fprintf(stderr, "Error: you must run the 'setup' command "
+ "first.\n");
+ return -1;
+ }
+
+ if (g_nal == SOCKNAL) {
+ struct hostent *he;
+ struct portal_ioctl_data data;
+ int rc;
+
+ PORTAL_IOC_INIT(data);
+ if (argc == 2) {
+ he = gethostbyname(argv[1]);
+ if (!he) {
+ fprintf(stderr, "gethostbyname error: %s\n",
+ strerror(errno));
+ return -1;
+ }
+
+ /* HOST byte order */
+ data.ioc_nid = ntohl (*(__u32 *)he->h_addr);
+
+ } else {
+ fprintf(stderr, "Disconnecting ALL connections.\n");
+ /* leave ioc_nid zeroed == disconnect all */
+ }
+ rc = ioctl(g_pfd, IOC_PORTAL_CLOSE_CONNECTION, &data);
+ if (rc) {
+ fprintf(stderr, "failed to remove connection: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ } else if (g_nal == QSWNAL) {
+ fprintf(stderr, "'disconnect' doesn't make any sense for "
+ "elan.\n");
+ } else if (g_nal == GMNAL) {
+ fprintf(stderr, "'disconnect' doesn't make any sense for "
+ "GM.\n");
+ } else {
+ fprintf(stderr, "This should never happen. Also it is very "
+ "bad.\n");
+ }
+
+ return 0;
+}
+
+/*
+int jt_net_ping(int argc, char **argv) {
+ int rc;
+ ptl_nid_t nid;
+ long count = 1;
+ long size = 4;
+ long timeout = 1;
+ struct portal_ioctl_data data;
+
+ if (argc < 2) {
+ fprintf(stderr, "usage: %s nid [count] [size] [timeout "
+ (secs)]\n", argv[0]);
+ return 0;
+ }
+
+ if (g_nal == 0) {
+ fprintf(stderr, "Error: you must run the 'setup' command "
+ "first.\n");
+ return -1;
+ }
+
+ if (parse_nid (&nid, argv[1]) != 0) {
+ fprintf (stderr, "Can\'t parse nid \"%s\"\n", argv[1]);
+ return (-1);
+ }
+
+ if (argc > 2) {
+ count = atol(argv[2]);
+
+ if (count < 0 || count > 20000) {
+ fprintf(stderr, "are you insane? "
+ "%ld is a crazy count.\n", count);
+ return -1;
+ }
+ }
+
+ if (argc > 3)
+ size= atol(argv[3]);
+
+ if (argc > 4)
+ timeout = atol (argv[4]);
+
+ PORTAL_IOC_INIT (data);
+ data.ioc_count = count;
+ data.ioc_size = size;
+ data.ioc_nid = (__u32)nid;
+ data.ioc_nal = g_nal;
+ data.ioc_timeout = timeout;
+
+ rc = ioctl(g_pfd, IOC_PORTAL_PING, &data);
+ if (rc) {
+ fprintf(stderr, "failed to start pinger: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ fprintf(stderr, "Pinger started, take cover...\n");
+ return 0;
+}
+*/
+
+int jt_net_mynid(int argc, char **argv) {
+ int rc;
+ struct hostent *h;
+ char buf[1024], *hostname;
+ struct portal_ioctl_data data;
+ ptl_nid_t mynid;
+
+ if (argc > 2)
+ return CMD_HELP;
+
+ if (g_nal == 0) {
+ fprintf(stderr, "Error: you must run the 'setup' command "
+ "first.\n");
+ return -1;
+ }
+
+ if (g_nal == QSWNAL) {
+ fprintf(stderr, "'mynid' doesn't make any sense for elan.\n");
+ return -1;
+ } else if (g_nal == GMNAL) {
+ fprintf(stderr, "'mynid' doesn't make any sense for GM.\n");
+ return -1;
+ }
+
+ if (g_nal != SOCKNAL) {
+ fprintf(stderr, "This should never happen. Also it is very "
+ "bad.\n");
+ return -1;
+ }
+
+ if (argc == 1) {
+ if (gethostname(buf, sizeof(buf)) != 0) {
+ fprintf(stderr, "gethostname failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ hostname = buf;
+ } else {
+ hostname = argv[1];
+ }
+
+ h = gethostbyname(hostname);
+
+ if (!h) {
+ fprintf(stderr, "cannot get address for host '%s': %d\n",
+ hostname, h_errno);
+ return -1;
+ }
+ mynid = (ptl_nid_t)ntohl (*(__u32 *)h->h_addr); /* HOST byte order */
+
+ PORTAL_IOC_INIT(data);
+ data.ioc_nid = (__u32)mynid;
+
+ rc = ioctl(g_pfd, IOC_PORTAL_REGISTER_MYNID, &data);
+ if (rc < 0)
+ fprintf(stderr, "IOC_PORTAL_REGISTER_MYNID failed: %s\n",
+ strerror(errno));
+ else
+ fprintf(stderr, "registered my nid 0x%Lx (%s)\n",
+ mynid, hostname);
+ return 0;
+}
+
+int jt_net_add_uuid(int argc, char **argv) {
+ char tmp[64];
+ int rc;
+ struct portal_ioctl_data data;
+ ptl_nid_t nid = g_nid;
+
+ if (argc != 3)
+ return CMD_HELP;
+
+ if (parse_nid(&nid, argv[2]) != 0) {
+ fprintf (stderr, "Can't parse NID %s\n", argv[2]);
+ return (-1);
+ }
+
+ if (g_nal == 0) {
+ fprintf(stderr, "Error: you must run the 'setup' command "
+ "first.\n");
+ return -1;
+ }
+
+ memset(&data, 0, sizeof(data));
+ data.ioc_nid = nid;
+ data.ioc_inllen1 = strlen(argv[1]) + 1;
+ data.ioc_inlbuf1 = argv[1];
+ data.ioc_nal = g_nal;
+ if (portal_ioctl_pack(&data, &buf, max) != 0) {
+ fprintf(stderr, "portal_ioctl_pack failed.\n");
+ return -1;
+ }
+
+ rc = ioctl(g_pfd, IOC_PORTAL_ADD_UUID, buf);
+ if (rc) {
+ fprintf(stderr, "IOC_PORTAL_ADD_UUID failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+
+ fprintf (stderr, "Added uuid %s: %s\n", argv[1], nid2str (tmp, nid));
+ return 0;
+}
+
+#if 0
+static int jt_close_uuid(int argc, char **argv)
+{
+ int rc;
+ struct portal_ioctl_data data;
+
+ if (argc != 2) {
+ fprintf(stderr, "usage: %s <uuid>\n", argv[0]);
+ return 0;
+ }
+
+ if (g_nal == 0) {
+ fprintf(stderr, "Error: you must run the 'setup' command "
+ "first.\n");
+ return -1;
+ }
+
+ memset(&data, 0, sizeof(data));
+ data.ioc_inllen1 = strlen(argv[1]) + 1;
+ data.ioc_inlbuf1 = argv[1];
+ data.ioc_nal = g_nal;
+ if (portal_ioctl_pack(&data, &buf, max) != 0) {
+ fprintf(stderr, "portal_ioctl_pack failed.\n");
+ return -1;
+ }
+
+ rc = ioctl(g_pfd, IOC_PORTAL_CLOSE_UUID, buf);
+ if (rc) {
+ fprintf(stderr, "IOC_PORTAL_CLOSE_UUID failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+#endif
+
+int jt_net_del_uuid(int argc, char **argv) {
+ int rc;
+ struct portal_ioctl_data data;
+
+ if (argc != 2)
+ return CMD_HELP;
+
+ if (g_nal == 0) {
+ fprintf(stderr, "Error: you must run the 'setup' command "
+ "first.\n");
+ return -1;
+ }
+
+ memset(&data, 0, sizeof(data));
+ data.ioc_inllen1 = strlen(argv[1]) + 1;
+ data.ioc_inlbuf1 = argv[1];
+ data.ioc_nal = g_nal;
+ if (portal_ioctl_pack(&data, &buf, max) != 0) {
+ fprintf(stderr, "portal_ioctl_pack failed.\n");
+ return -1;
+ }
+
+ rc = ioctl(g_pfd, IOC_PORTAL_DEL_UUID, buf);
+ if (rc) {
+ fprintf(stderr, "IOC_PORTAL_DEL_UUID failed: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int jt_net_add_route (int argc, char **argv) {
+ struct portal_ioctl_data data;
+ ptl_nid_t nid1;
+ ptl_nid_t nid2;
+ ptl_nid_t gateway_nid;
+ int gateway_nal;
+ int rc;
+
+ if (argc < 3)
+ return CMD_HELP;
+
+ if (parse_nid (&gateway_nid, argv[1]) != 0) {
+ fprintf (stderr, "Can't parse gateway NID \"%s\"\n", argv[1]);
+ return (-1);
+ }
+
+ gateway_nal = nid2nal (gateway_nid);
+ if (parse_nid (&nid1, argv[2]) != 0) {
+ fprintf(stderr, "Can't parse first target NID \"%s\"\n",
+ argv[2]);
+ return (-1);
+ }
+
+ if (argc < 4) {
+ nid2 = nid1;
+ } else if (parse_nid (&nid2, argv[3]) != 0) {
+ fprintf(stderr, "Can't parse second target NID \"%s\"\n",
+ argv[4]);
+ return (-1);
+ }
+
+ PORTAL_IOC_INIT(data);
+ data.ioc_nid = gateway_nid;
+ data.ioc_nal = gateway_nal;
+ data.ioc_nid2 = MIN (nid1, nid2);
+ data.ioc_nid3 = MAX (nid1, nid2);
+
+ rc = ioctl (g_pfd, IOC_PORTAL_ADD_ROUTE, &data);
+ if (rc != 0) {
+ fprintf(stderr, "IOC_PORTAL_ADD_ROUTE failed: %s\n",
+ strerror (errno));
+ return (-1);
+ }
+
+ return (0);
+}
+
+int jt_net_del_route(int argc, char **argv) {
+ struct portal_ioctl_data data;
+ ptl_nid_t nid;
+ int rc;
+
+ if (argc < 2)
+ return CMD_HELP;
+
+ if (parse_nid (&nid, argv[1]) != 0) {
+ fprintf (stderr, "Can't parse target NID \"%s\"\n", argv[1]);
+ return (-1);
+ }
+
+ PORTAL_IOC_INIT(data);
+ data.ioc_nid = nid;
+
+ rc = ioctl (g_pfd, IOC_PORTAL_DEL_ROUTE, &data);
+ if (rc != 0) {
+ fprintf(stderr, "IOC_PORTAL_DEL_ROUTE (0x%Lx) failed: %s\n",
+ nid, strerror (errno));
+ return (-1);
+ }
+
+ return (0);
+}
+
+int jt_net_route_list(int argc, char **argv) {
+ char buffer[3][128];
+ struct portal_ioctl_data data;
+ int rc;
+ int index;
+ int gateway_nal;
+ ptl_nid_t gateway_nid;
+ ptl_nid_t nid1;
+ ptl_nid_t nid2;
+
+ for (index = 0;;index++) {
+ PORTAL_IOC_INIT(data);
+ data.ioc_count = index;
+
+ rc = ioctl (g_pfd, IOC_PORTAL_GET_ROUTE, &data);
+ if (rc != 0)
+ break;
+
+ gateway_nal = data.ioc_nal;
+ gateway_nid = data.ioc_nid;
+ nid1 = data.ioc_nid2;
+ nid2 = data.ioc_nid3;
+
+ printf ("%8s %18s : %s - %s\n",
+ nal2name (gateway_nal),
+ nid2str (buffer[0], gateway_nid),
+ nid2str (buffer[1], nid1),
+ nid2str (buffer[2], nid2));
+ }
+ return (0);
+}
+
+int jt_net_recv_mem(int argc, char **argv) {
+ int size;
+
+ if (argc > 1) {
+ if (Parser_size (&size, argv[1]) != 0 || size < 0) {
+ fprintf (stderr, "Can't parse size %s\n", argv[1]);
+ return (0);
+ }
+
+ g_socket_rxmem = size;
+ }
+
+ printf ("Socket rxmem = %d\n", g_socket_rxmem);
+ return (0);
+}
+
+int jt_net_send_mem(int argc, char **argv) {
+ int size;
+
+ if (argc > 1) {
+ if (Parser_size (&size, argv[1]) != 0 || size < 0) {
+ fprintf (stderr, "Can't parse size %s\n", argv[1]);
+ return (0);
+ }
+ g_socket_txmem = size;
+ }
+
+ printf ("Socket txmem = %d\n", g_socket_txmem);
+ return (0);
+}
+
+int jt_net_nagle(int argc, char **argv) {
+ int enable;
+
+ if (argc > 1) {
+ if (Parser_bool (&enable, argv[1]) != 0) {
+ fprintf (stderr, "Can't parse boolean %s\n", argv[1]);
+ return (0);
+ }
+ g_socket_nonagle = !enable;
+ }
+
+ printf ("Nagle %s\n", g_socket_nonagle ? "disabled" : "enabled");
+ return (0);
+}
extern void add_history(char *);
#include "parser.h"
-#define CMD_COMPLETE 0
-#define CMD_INCOMPLETE 1
-#define CMD_NONE 2
-#define CMD_AMBIG 3
static command_t * top_level; /* Top level of commands, initialized by
* InitParser */
case CMD_COMPLETE:
i = line2args(line, argv, MAXARGS);
rc = (cmd->pc_func)(i, argv);
+
+ if (rc == CMD_HELP)
+ fprintf(stderr, "%s\n", cmd->pc_help);
+
break;
}
return 1;
}
+/* Convert human readable size string to and int; "1k" -> 1000 */
+int Parser_size (int *sizep, char *str) {
+ int size;
+ char mod[32];
+
+ switch (sscanf (str, "%d%1[gGmMkK]", &size, mod)) {
+ default:
+ return (-1);
+
+ case 1:
+ *sizep = size;
+ return (0);
+
+ case 2:
+ switch (*mod) {
+ case 'g':
+ case 'G':
+ *sizep = size << 30;
+ return (0);
+
+ case 'm':
+ case 'M':
+ *sizep = size << 20;
+ return (0);
+
+ case 'k':
+ case 'K':
+ *sizep = size << 10;
+ return (0);
+
+ default:
+ *sizep = size;
+ return (0);
+ }
+ }
+}
+
+/* Convert a string boolean to an int; "enable" -> 1 */
+int Parser_bool (int *b, char *str) {
+ if (strcasecmp (str, "no") ||
+ strcasecmp (str, "n") ||
+ strcasecmp (str, "off") ||
+ strcasecmp (str, "disable"))
+ {
+ *b = 0;
+ return (0);
+ }
+
+ if (strcasecmp (str, "yes") ||
+ strcasecmp (str, "y") ||
+ strcasecmp (str, "on") ||
+ strcasecmp (str, "enable"))
+ {
+ *b = 1;
+ return (0);
+ }
+
+ return (-1);
+}
+
int Parser_quit(int argc, char **argv)
{
argc = argc;
#define HISTORY 100 /* Don't let history grow unbounded */
#define MAXARGS 100
+#define CMD_COMPLETE 0
+#define CMD_INCOMPLETE 1
+#define CMD_NONE 2
+#define CMD_AMBIG 3
+#define CMD_HELP 4
+
typedef struct parser_cmd {
char *pc_name;
int (* pc_func)(int, char **);
/* Extracts an integer from a string with a base */
int Parser_arg2int(const char *inp, long *result, int base);
+/* Convert human readable size string to and int; "1k" -> 1000 */
+int Parser_size(int *sizep, char *str);
+
+/* Convert a string boolean to an int; "enable" -> 1 */
+int Parser_bool(int *b, char *str);
#endif