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try wmi if peb fails for proc_exe

This commit is contained in:
Doug MacEachern 2009-08-05 15:09:00 -07:00
parent 57b8fff72f
commit c310dffb84
1 changed files with 6 additions and 0 deletions
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6
src/os/win32/win32_sigar.c
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@ -1608,6 +1608,12 @@ SIGAR_DECLARE(int) sigar_proc_exe_get(sigar_t *sigar, sigar_pid_t pid,
}
status = sigar_proc_exe_peb_get(sigar, proc, procexe);
if (status == ERROR_DATATYPE_MISMATCH) {
/* we are 32-bit, pid process is 64-bit */
procexe->cwd[0] = '\0'; /* XXX where else can we try? */
status = sigar_proc_exe_wmi_get(sigar, pid, procexe);
}
if (procexe->cwd[0] != '\0') {
/* strip trailing '\' */
int len = strlen(procexe->cwd);