diff options
| author | kris <kris@FreeBSD.org> | 2000-04-17 00:01:23 +0000 |
|---|---|---|
| committer | kris <kris@FreeBSD.org> | 2000-04-17 00:01:23 +0000 |
| commit | 7db2ebc8f6cf6d4a2c07a074416a2422174f0caf (patch) | |
| tree | a28f47a481d4775f89d4a2e2a012010e6fe89f71 /contrib/opie/libopie | |
| parent | ea8dac9966c579703452bbace75b6c5e378dc77a (diff) | |
| download | FreeBSD-src-7db2ebc8f6cf6d4a2c07a074416a2422174f0caf.zip FreeBSD-src-7db2ebc8f6cf6d4a2c07a074416a2422174f0caf.tar.gz | |
Allow applications to disable the installation of the atexit() handler
which cleans up OPIE lockfiles. This is required for pam_opie.
Submitted by: Jim Bloom <bloom@acm.org>
Diffstat (limited to 'contrib/opie/libopie')
| -rw-r--r-- | contrib/opie/libopie/lock.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/contrib/opie/libopie/lock.c b/contrib/opie/libopie/lock.c index fc449d4..0f666a6 100644 --- a/contrib/opie/libopie/lock.c +++ b/contrib/opie/libopie/lock.c @@ -27,6 +27,8 @@ License Agreement applies to this software. error return values. Check open() return value properly. Avoid NULL. Created at NRL for OPIE 2.2 from opiesubr2.c + +$FreeBSD$ */ #include "opie_cfg.h" #if HAVE_STRING_H @@ -49,12 +51,17 @@ License Agreement applies to this software. #endif /* !HAVE_LSTAT */ int __opie_lockrefcount = 0; +static int do_atexit = 1; +VOIDRET opiedisableaeh FUNCTION_NOARGS +{ + do_atexit = 0; +} #if USER_LOCKING char *__opie_lockfilename = (char *)0; /* atexit() handler for opielock() */ -static VOIDRET opieunlockaeh FUNCTION_NOARGS +VOIDRET opieunlockaeh FUNCTION_NOARGS { if (__opie_lockfilename) { __opie_lockrefcount = 0; @@ -227,7 +234,8 @@ int opielock FUNCTION((principal), char *principal) __opie_lockrefcount++; rval = 0; - atexit(opieunlockaeh); + if (do_atexit) + atexit(opieunlockaeh); lockret: if (fh >= 0) |
