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only map ENOENT to ESRCH for /proc open errors

This commit is contained in:
Doug MacEachern 2004-12-18 01:20:19 +00:00
parent a168c9c0f6
commit 063d879294
1 changed files with 4 additions and 2 deletions
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6
src/os/solaris/solaris_sigar.c
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@ -18,6 +18,8 @@
sigar->ks.dev.name = #dev; \ sigar->ks.dev.name = #dev; \
sigar->ks.dev.nlen = strlen(#dev) sigar->ks.dev.nlen = strlen(#dev)
#define PROC_ERRNO ((errno == ENOENT) ? ESRCH : errno)
int sigar_os_open(sigar_t **sig) int sigar_os_open(sigar_t **sig)
{ {
kstat_ctl_t *kc; kstat_ctl_t *kc;
@ -697,7 +699,7 @@ int sigar_proc_args_get(sigar_t *sigar, sigar_pid_t pid,
(void)SIGAR_PROC_FILENAME(buffer, pid, "/as"); (void)SIGAR_PROC_FILENAME(buffer, pid, "/as");
if ((fd = open(buffer, O_RDONLY)) < 0) { if ((fd = open(buffer, O_RDONLY)) < 0) {
return ESRCH; return PROC_ERRNO;
} }
if (argv_size > sizeof(argvb)) { if (argv_size > sizeof(argvb)) {
@ -759,7 +761,7 @@ int sigar_proc_env_get(sigar_t *sigar, sigar_pid_t pid,
(void)SIGAR_PROC_FILENAME(buffer, pid, "/as"); (void)SIGAR_PROC_FILENAME(buffer, pid, "/as");
if ((fd = open(buffer, O_RDONLY)) < 0) { if ((fd = open(buffer, O_RDONLY)) < 0) {
return ESRCH; return PROC_ERRNO;
} }
if ((nread = pread(fd, offsets, sizeof(offsets), if ((nread = pread(fd, offsets, sizeof(offsets),