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| author | Benny Baumann <BenBE@geshi.org> | 2023-11-11 14:30:41 +0100 |
|---|---|---|
| committer | Benny Baumann <BenBE@geshi.org> | 2023-11-14 00:27:49 +0100 |
| commit | ea5722f7304489cd8235a0ade7ce8fc6a62103eb (patch) | |
| tree | b4351ecc930d3ef0b1fe11f2f60392771473f027 /libpam/include | |
| parent | a3cef68e9967e2c0257605f2130dd0a53951ab96 (diff) | |
| download | pam-ea5722f7304489cd8235a0ade7ce8fc6a62103eb.tar.gz pam-ea5722f7304489cd8235a0ade7ce8fc6a62103eb.tar.bz2 pam-ea5722f7304489cd8235a0ade7ce8fc6a62103eb.zip | |
libpam: mark debug output functions as potentially unused
Marking the functions _pam_output_debug and _pam_output_debug_info as
potentially unused reduces the noise when compiling in debug mode.
The warning is produced whenever _pam_macros.h is included, but no
debug output is produced by the module. Just marking the function
as static inline, which would have a similar effect, does not work
for various reasons and instead produces new issues instead.
Thus silencing this warning by telling the compiler about our intentions
with these functions is the better approach.
Signed-off-by: Benny Baumann <BenBE@geshi.org>
Diffstat (limited to 'libpam/include')
| -rw-r--r-- | libpam/include/security/_pam_macros.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libpam/include/security/_pam_macros.h b/libpam/include/security/_pam_macros.h index b6a5c2e4..8044e451 100644 --- a/libpam/include/security/_pam_macros.h +++ b/libpam/include/security/_pam_macros.h @@ -97,6 +97,9 @@ do { \ #define _PAM_LOGFILE "/var/run/pam-debug.log" #endif +#ifdef UNUSED +UNUSED +#endif static void _pam_output_debug_info(const char *file, const char *fn , const int line) { @@ -123,6 +126,9 @@ static void _pam_output_debug_info(const char *file, const char *fn fclose(logfile); } +#ifdef UNUSED +UNUSED +#endif PAM_FORMAT((printf, 1, 2)) static void _pam_output_debug(const char *format, ...) { |