diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2009-12-16 22:55:34 +0000 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2009-12-16 22:55:34 +0000 |
| commit | b63b967a7e68c0f157958406aaa78285ba6e5dd7 (patch) | |
| tree | 45ea441e6bf8d02a747359d7007cd8daf303df2b /src/include | |
| parent | 52fc0075ab794136f12847971068cbddba297fe4 (diff) | |
If there is no sigdelset(), define it as a macro.
This removes some duplicate code that recreated the identical workaround
when the newer signal API is missing.
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/libpq/pqsignal.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/include/libpq/pqsignal.h b/src/include/libpq/pqsignal.h index cd631c19e24..6061898b36b 100644 --- a/src/include/libpq/pqsignal.h +++ b/src/include/libpq/pqsignal.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/libpq/pqsignal.h,v 1.34 2009/08/29 19:26:51 tgl Exp $ + * $PostgreSQL: pgsql/src/include/libpq/pqsignal.h,v 1.35 2009/12/16 22:55:34 petere Exp $ * * NOTES * This shouldn't be in libpq, but the monitor and some other @@ -26,7 +26,7 @@ extern sigset_t UnBlockSig, StartupBlockSig; #define PG_SETMASK(mask) sigprocmask(SIG_SETMASK, mask, NULL) -#else +#else /* not HAVE_SIGPROCMASK */ extern int UnBlockSig, BlockSig, StartupBlockSig; @@ -37,7 +37,9 @@ extern int UnBlockSig, #define PG_SETMASK(mask) pqsigsetmask(*((int*)(mask))) int pqsigsetmask(int mask); #endif -#endif + +#define sigdelset(set, signum) (*(set) &= ~(sigmask(signum))) +#endif /* not HAVE_SIGPROCMASK */ typedef void (*pqsigfunc) (int); |