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change error messages in droppriv code to match the rest

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Change formatting of error messages about failed syscalls
to be the same as in other places in tincd.

Also suggest a change in "$foo not supported on this platform"
message as it's now used more than once.
This commit is contained in:
Michael Tokarev 2009-05-18 17:00:00 +04:00 committed by Guus Sliepen
parent d4f9863635
commit 54cb6b1aec
1 changed files with 7 additions and 3 deletions
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10
src/tincd.c
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@ -161,6 +161,7 @@ static bool parse_options(int argc, char **argv)
case 'L': /* no detach */
#ifndef HAVE_MLOCKALL
/* logger(LOG_ERR, _("%s not supported on this platform"), "mlockall()"); */
logger(LOG_ERR, _("mlockall() not supported on this platform!"));
return false;
#else
@ -457,7 +458,8 @@ static bool drop_privs() {
uid = pw->pw_uid;
if (initgroups(switchuser, pw->pw_gid) != 0 ||
setgid(pw->pw_gid) != 0) {
logger(LOG_ERR, _("%s failed"), "initgroups()");
logger(LOG_ERR, _("System call `%s' failed: %s"),
"initgroups", strerror(errno));
return false;
}
endgrent();
@ -466,7 +468,8 @@ static bool drop_privs() {
if (do_chroot) {
tzset(); /* for proper timestamps in logs */
if (chroot(confbase) != 0 || chdir("/") != 0) {
logger(LOG_ERR, _("%s failed"), "chroot()");
logger(LOG_ERR, _("System call `%s' failed: %s"),
"chroot", strerror(errno));
return false;
}
free(confbase);
@ -474,7 +477,8 @@ static bool drop_privs() {
}
if (switchuser)
if (setuid(uid) != 0) {
logger(LOG_ERR, _("%s failed"), "setuid()");
logger(LOG_ERR, _("System call `%s' failed: %s"),
"setuid", strerror(errno));
return false;
}
#endif