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(SIGAR-131) use pstat_getfile2 in sigar_proc_fd_get on HP/UX 11iv2+ 

Signed-off-by: Doug MacEachern <dougm@hyperic.com>
This commit is contained in:
Jan Kneschke 2009-01-26 12:21:09 -08:00 committed by Doug MacEachern
parent f0ef330989
commit 2d86ebadfb
1 changed files with 21 additions and 0 deletions
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21
src/os/hpux/hpux_sigar.c
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@ -16,6 +16,10 @@
* USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "sigar.h"
#include "sigar_private.h"
#include "sigar_util.h"
@ -416,7 +420,11 @@ int sigar_proc_fd_get(sigar_t *sigar, sigar_pid_t pid,
{
struct pst_status status;
int idx, i, n;
#ifdef HAVE_STRUCT_PST_FILEINFO2
struct pst_fileinfo2 psf[16];
#else
struct pst_fileinfo psf[16];
#endif
procfd->total = 0;
@ -424,6 +432,18 @@ int sigar_proc_fd_get(sigar_t *sigar, sigar_pid_t pid,
return errno;
}
/* HPUX 11.31 removed the deprecated pstat_getfile call */
#ifdef HAVE_STRUCT_PST_FILEINFO2
idx = status.pst_idx;
while ((n = pstat_getfile2(psf, sizeof(psf[0]),
sizeof(psf)/sizeof(psf[0]),
idx, pid)) > 0)
{
procfd->total += n;
idx = psf[n-1].psf_fd;
}
#else
/* man pstat_getfile for index splaination */
idx = (status.pst_idx << 16) | (0 & 0xffff);
@ -434,6 +454,7 @@ int sigar_proc_fd_get(sigar_t *sigar, sigar_pid_t pid,
procfd->total += n;
idx = psf[n-1].psf_idx + 1;
}
#endif
if (n == -1) {
return errno;