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(SIGAR-187) implement proc_exe on AIX

This commit is contained in:
Doug MacEachern 2009-11-03 16:17:28 -08:00
parent 089ba0d93c
commit 850b00f1a9
1 changed files with 27 additions and 1 deletions
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28
src/os/aix/aix_sigar.c
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@ -949,7 +949,33 @@ int sigar_proc_fd_get(sigar_t *sigar, sigar_pid_t pid,
int sigar_proc_exe_get(sigar_t *sigar, sigar_pid_t pid,
sigar_proc_exe_t *procexe)
{
return SIGAR_ENOTIMPL;
int len;
char buffer[8192];
struct procsinfo pinfo;
pinfo.pi_pid = pid;
if (getargs(&pinfo, sizeof(pinfo),
buffer, sizeof(buffer)) != 0)
{
return errno;
}
/* XXX argv[0] might be relative */
len = strlen(buffer);
SIGAR_SSTRCPY(procexe->name, buffer);
(void)SIGAR_PROC_FILENAME(buffer, pid, "/cwd");
if ((len = readlink(buffer, procexe->cwd,
sizeof(procexe->cwd)-1)) < 0)
{
return errno;
}
procexe->cwd[len] = '\0';
procexe->root[0] = '\0';
return SIGAR_OK;
}
static int sigar_proc_modules_local_get(sigar_t *sigar,