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| author | Gerald Carter <jerry@samba.org> | 2006-04-08 17:25:31 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:15:55 -0500 |
| commit | bbf666e447132a5f6b206ddf9ca918298b756392 (patch) | |
| tree | 3cac70deddd159edbd7fb3aece639c48e9a5e67e /source3/lib/util_file.c | |
| parent | c9c502442b40aba97de17456ba948effcdfa3d05 (diff) | |
| download | samba-bbf666e447132a5f6b206ddf9ca918298b756392.tar.gz samba-bbf666e447132a5f6b206ddf9ca918298b756392.tar.bz2 samba-bbf666e447132a5f6b206ddf9ca918298b756392.zip | |
r15003: patch based on code from Arkady Glabek <aglabek@centeris.com> to ensure that global memory is freed when unloading pam_winbind.so (needs more testing on non-linux platforms)
(This used to be commit 1e0b79e591d70352a96e0a0487d8f394dc7b36ba)
Diffstat (limited to 'source3/lib/util_file.c')
| -rw-r--r-- | source3/lib/util_file.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/source3/lib/util_file.c b/source3/lib/util_file.c index 06008886c0..fff564aeb0 100644 --- a/source3/lib/util_file.c +++ b/source3/lib/util_file.c @@ -441,6 +441,26 @@ char *file_load(const char *fname, size_t *size, size_t maxsize) } /******************************************************************* + unmap or free memory +*******************************************************************/ + +BOOL unmap_file(void* start, size_t size) +{ +#ifdef HAVE_MMAP + if ( munmap( start, size ) != 0 ) { + DEBUG( 1, ("map_file: Failed to unmap address %X " + "of size %d - %s\n", + start, size, strerror(errno) )); + return False; + } + return True; +#else + SAFE_FREE( start ); + return True; +#endif +} + +/******************************************************************* mmap (if possible) or read a file. ********************************************************************/ |