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| author | Jelmer Vernooij <jelmer@samba.org> | 2009-04-20 15:54:02 +0200 |
|---|---|---|
| committer | Jelmer Vernooij <jelmer@samba.org> | 2009-04-20 16:25:17 +0200 |
| commit | bb0f43006403106fda6231ef9b5c9674ebb53e14 (patch) | |
| tree | cfcc40d1126ede2abbb6bece9352aed48fe0a77a | |
| parent | 20e1ba1c09631a3b1c850d9c8cbb42d863d0cb39 (diff) | |
| download | samba-bb0f43006403106fda6231ef9b5c9674ebb53e14.tar.gz samba-bb0f43006403106fda6231ef9b5c9674ebb53e14.tar.bz2 samba-bb0f43006403106fda6231ef9b5c9674ebb53e14.zip | |
Error out at runtime when seteuid/setresuid or setegid/setresgid are not
available. This means it's possible to compile libreplace when these
functions are not available and use it, as long as this particular
function is not used.
| -rw-r--r-- | lib/replace/replace.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/replace/replace.c b/lib/replace/replace.c index be27744592..fc15717349 100644 --- a/lib/replace/replace.c +++ b/lib/replace/replace.c @@ -372,7 +372,8 @@ int rep_seteuid(uid_t euid) #ifdef HAVE_SETRESUID return setresuid(-1, euid, -1); #else -# error "You need a seteuid function" + errno = ENOSYS; + return -1; #endif } #endif @@ -383,7 +384,8 @@ int rep_setegid(gid_t egid) #ifdef HAVE_SETRESGID return setresgid(-1, egid, -1); #else -# error "You need a setegid function" + errno = ENOSYS; + return -1; #endif } #endif |