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Minor, increased logging on failure to start external logger

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg committed 2023-03-21 11:24:17 +01:00
1 parent 1d03e9aa8b
commit 3ce5a2a965
1 file changed
+5 -1
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src/service.c
+5 -1
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@@ -255,10 +255,12 @@ static int lredirect(svc_t *svc)
*/ */
fd = posix_openpt(O_RDWR); fd = posix_openpt(O_RDWR);
if (fd == -1) { if (fd == -1) {
dbg("Failed posix_openpt(), errno %d: %s", errno, strerror(errno));
svc->log.enabled = 0; svc->log.enabled = 0;
return -1; return -1;
} }
if (grantpt(fd) == -1 || unlockpt(fd) == -1) { if (grantpt(fd) == -1 || unlockpt(fd) == -1) {
dbg("Failed grantpt()|unlockpt(), errno %d: %s", errno, strerror(errno));
close(fd); close(fd);
svc->log.enabled = 0; svc->log.enabled = 0;
return -1; return -1;
@@ -298,8 +300,10 @@ static int lredirect(svc_t *svc)
fds = open(ptsname(fd), O_RDONLY); fds = open(ptsname(fd), O_RDONLY);
close(fd); close(fd);
if (fds == -1) if (fds == -1) {
logit(LOG_WARNING, "failed open() ptsname(%d), errno %d", fd, errno);
_exit(0); _exit(0);
}
dup2(fds, STDIN_FILENO); dup2(fds, STDIN_FILENO);
/* Reset signals */ /* Reset signals */