+++ /dev/null
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- */
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <portals/api-support.h>
-#include <portals/list.h>
-#include <portals/lib-types.h>
-
-extern size_t strnlen(const char *, size_t);
-
-#define BLANK_LINE() \
-do { \
- printf ("\n"); \
-} while (0)
-
-#define COMMENT(c) \
-do { \
- printf (" /* "c" */\n"); \
-} while (0)
-
-#define STRINGIFY(a) #a
-
-#define CHECK_DEFINE(a) \
-do { \
- printf (" LASSERT ("#a" == "STRINGIFY(a)");\n"); \
-} while (0)
-
-#define CHECK_VALUE(a) \
-do { \
- printf (" LASSERT ("#a" == %d);\n", a); \
-} while (0)
-
-#define CHECK_MEMBER_OFFSET(s,m) \
-do { \
- CHECK_VALUE((int)offsetof(s, m)); \
-} while (0)
-
-#define CHECK_MEMBER_SIZEOF(s,m) \
-do { \
- CHECK_VALUE((int)sizeof(((s *)0)->m)); \
-} while (0)
-
-#define CHECK_MEMBER(s,m) \
-do { \
- CHECK_MEMBER_OFFSET(s, m); \
- CHECK_MEMBER_SIZEOF(s, m); \
-} while (0)
-
-#define CHECK_STRUCT(s) \
-do { \
- BLANK_LINE (); \
- COMMENT ("Checks for struct "#s); \
- CHECK_VALUE((int)sizeof(s)); \
-} while (0)
-
-void
-check_ptl_handle_wire (void)
-{
- CHECK_STRUCT (ptl_handle_wire_t);
- CHECK_MEMBER (ptl_handle_wire_t, wh_interface_cookie);
- CHECK_MEMBER (ptl_handle_wire_t, wh_object_cookie);
-}
-
-void
-check_ptl_magicversion (void)
-{
- CHECK_STRUCT (ptl_magicversion_t);
- CHECK_MEMBER (ptl_magicversion_t, magic);
- CHECK_MEMBER (ptl_magicversion_t, version_major);
- CHECK_MEMBER (ptl_magicversion_t, version_minor);
-}
-
-void
-check_ptl_hdr (void)
-{
- CHECK_STRUCT (ptl_hdr_t);
- CHECK_MEMBER (ptl_hdr_t, dest_nid);
- CHECK_MEMBER (ptl_hdr_t, src_nid);
- CHECK_MEMBER (ptl_hdr_t, dest_pid);
- CHECK_MEMBER (ptl_hdr_t, src_pid);
- CHECK_MEMBER (ptl_hdr_t, type);
- CHECK_MEMBER (ptl_hdr_t, payload_length);
- CHECK_MEMBER (ptl_hdr_t, msg);
-
- BLANK_LINE ();
- COMMENT ("Ack");
- CHECK_MEMBER (ptl_hdr_t, msg.ack.dst_wmd);
- CHECK_MEMBER (ptl_hdr_t, msg.ack.match_bits);
- CHECK_MEMBER (ptl_hdr_t, msg.ack.mlength);
-
- BLANK_LINE ();
- COMMENT ("Put");
- CHECK_MEMBER (ptl_hdr_t, msg.put.ack_wmd);
- CHECK_MEMBER (ptl_hdr_t, msg.put.match_bits);
- CHECK_MEMBER (ptl_hdr_t, msg.put.hdr_data);
- CHECK_MEMBER (ptl_hdr_t, msg.put.ptl_index);
- CHECK_MEMBER (ptl_hdr_t, msg.put.offset);
-
- BLANK_LINE ();
- COMMENT ("Get");
- CHECK_MEMBER (ptl_hdr_t, msg.get.return_wmd);
- CHECK_MEMBER (ptl_hdr_t, msg.get.match_bits);
- CHECK_MEMBER (ptl_hdr_t, msg.get.ptl_index);
- CHECK_MEMBER (ptl_hdr_t, msg.get.src_offset);
- CHECK_MEMBER (ptl_hdr_t, msg.get.sink_length);
-
- BLANK_LINE ();
- COMMENT ("Reply");
- CHECK_MEMBER (ptl_hdr_t, msg.reply.dst_wmd);
-
- BLANK_LINE ();
- COMMENT ("Hello");
- CHECK_MEMBER (ptl_hdr_t, msg.hello.incarnation);
- CHECK_MEMBER (ptl_hdr_t, msg.hello.type);
-}
-
-void
-system_string (char *cmdline, char *str, int len)
-{
- int fds[2];
- int rc;
- pid_t pid;
-
- rc = pipe (fds);
- if (rc != 0)
- abort ();
-
- pid = fork ();
- if (pid == 0) {
- /* child */
- int fd = fileno(stdout);
-
- rc = dup2(fds[1], fd);
- if (rc != fd)
- abort();
-
- exit(system(cmdline));
- /* notreached */
- } else if ((int)pid < 0) {
- abort();
- } else {
- FILE *f = fdopen (fds[0], "r");
-
- if (f == NULL)
- abort();
-
- close(fds[1]);
-
- if (fgets(str, len, f) == NULL)
- abort();
-
- if (waitpid(pid, &rc, 0) != pid)
- abort();
-
- if (!WIFEXITED(rc) ||
- WEXITSTATUS(rc) != 0)
- abort();
-
- if (strnlen(str, len) == len)
- str[len - 1] = 0;
-
- if (str[strlen(str) - 1] == '\n')
- str[strlen(str) - 1] = 0;
-
- fclose(f);
- }
-}
-
-int
-main (int argc, char **argv)
-{
- char unameinfo[80];
- char gccinfo[80];
-
- system_string("uname -a", unameinfo, sizeof(unameinfo));
- system_string("gcc -v 2>&1 | tail -1", gccinfo, sizeof(gccinfo));
-
- printf ("void lib_assert_wire_constants (void)\n"
- "{\n"
- " /* Wire protocol assertions generated by 'wirecheck'\n"
- " * running on %s\n"
- " * with %s */\n"
- "\n", unameinfo, gccinfo);
-
- BLANK_LINE ();
-
- COMMENT ("Constants...");
- CHECK_DEFINE (PORTALS_PROTO_MAGIC);
- CHECK_DEFINE (PORTALS_PROTO_VERSION_MAJOR);
- CHECK_DEFINE (PORTALS_PROTO_VERSION_MINOR);
-
- CHECK_VALUE (PTL_MSG_ACK);
- CHECK_VALUE (PTL_MSG_PUT);
- CHECK_VALUE (PTL_MSG_GET);
- CHECK_VALUE (PTL_MSG_REPLY);
- CHECK_VALUE (PTL_MSG_HELLO);
-
- check_ptl_handle_wire ();
- check_ptl_magicversion ();
- check_ptl_hdr ();
-
- printf ("}\n\n");
-
- return (0);
-}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff