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| author | Andrew Tridgell <tridge@samba.org> | 1998-10-24 06:36:22 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 1998-10-24 06:36:22 +0000 |
| commit | 9d863fb1681a5b03696552e1d93fe339b4bae455 (patch) | |
| tree | 924ea823b7202d560603d702e93ce9d0d696d2f2 /source/smbwrapper/shared.c | |
| parent | 552175fdcb78c79833464648b5ccdc91b935e69c (diff) | |
| download | samba-9d863fb1681a5b03696552e1d93fe339b4bae455.tar.gz samba-9d863fb1681a5b03696552e1d93fe339b4bae455.tar.xz samba-9d863fb1681a5b03696552e1d93fe339b4bae455.zip | |
make sure that apps can't close one of the internal smbw file
descriptors by catching close attempts on those fds and returning
EBADF.
Diffstat (limited to 'source/smbwrapper/shared.c')
| -rw-r--r-- | source/smbwrapper/shared.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/smbwrapper/shared.c b/source/smbwrapper/shared.c index 7a5cbcee22e..ef139414bc9 100644 --- a/source/smbwrapper/shared.c +++ b/source/smbwrapper/shared.c @@ -212,3 +212,10 @@ int smbw_setenv(const char *name, const char *value) return ret; } +/***************************************************************** +return true if the passed fd is the SMBW_HANDLE +*****************************************************************/ +int smbw_shared_fd(int fd) +{ + return (shared_fd && shared_fd == fd); +} |