char *
fbsd_pid_to_exec_file (struct target_ops *self, int pid)
{
- size_t len = PATH_MAX;
- char *buf = xcalloc (len, sizeof (char));
- char *path;
+ ssize_t len = PATH_MAX;
+ static char buf[PATH_MAX];
+ char name[PATH_MAX];
#ifdef KERN_PROC_PATHNAME
int mib[4];
return buf;
#endif
- path = xstrprintf ("/proc/%d/file", pid);
- if (readlink (path, buf, PATH_MAX - 1) == -1)
+ xsnprintf (name, PATH_MAX, "/proc/%d/exe", pid);
+ len = readlink (name, buf, PATH_MAX - 1);
+ if (len != -1)
{
- xfree (buf);
- buf = NULL;
+ buf[len] = '\0';
+ return buf;
}
- xfree (path);
- return buf;
+ return NULL;
}
static int
argument to FUNC. */
int
-fbsd_find_memory_regions (find_memory_region_ftype func, void *obfd)
+fbsd_find_memory_regions (struct target_ops *self,
+ find_memory_region_ftype func, void *obfd)
{
pid_t pid = ptid_get_pid (inferior_ptid);
char *mapfilename;
allocated memory. */
char *
-fbsd_make_corefile_notes (bfd *obfd, int *note_size)
+fbsd_make_corefile_notes (struct target_ops *self, bfd *obfd, int *note_size)
{
const struct regcache *regcache = get_current_regcache ();
struct gdbarch *gdbarch = get_regcache_arch (regcache);