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| author | Marc G. Fournier <scrappy@hub.org> | 1998-08-25 21:04:41 +0000 |
|---|---|---|
| committer | Marc G. Fournier <scrappy@hub.org> | 1998-08-25 21:04:41 +0000 |
| commit | 1a5fb654639ea5d2ecad085cc7c2d5d3d269f620 (patch) | |
| tree | 7a9a062d4af716fe02fb5e2c2494760d8a0b5e30 /src/backend/postmaster/postmaster.c | |
| parent | 1682c362a3d58fa962db6febaaf3a32c2b9ba5ae (diff) | |
| download | postgresql-1a5fb654639ea5d2ecad085cc7c2d5d3d269f620.tar.gz postgresql-1a5fb654639ea5d2ecad085cc7c2d5d3d269f620.zip | |
From: Massimo Dal Zotto <dz@cs.unitn.it>
assert.patch
adds a switch to turn on/off the assert checking if enabled at compile
time. You can now compile postgres with assert checking and disable it
at runtime in a production environment.
Diffstat (limited to 'src/backend/postmaster/postmaster.c')
| -rw-r--r-- | src/backend/postmaster/postmaster.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c index 7f33dfedba3..0525282fd50 100644 --- a/src/backend/postmaster/postmaster.c +++ b/src/backend/postmaster/postmaster.c @@ -10,7 +10,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.93 1998/07/09 03:28:47 scrappy Exp $ + * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.94 1998/08/25 21:04:36 scrappy Exp $ * * NOTES * @@ -238,6 +238,9 @@ void GetCharSetByHost(char *, int, char *); #endif +#ifdef USE_ASSERT_CHECKING +int assert_enabled = 1; +#endif static void checkDataDir(const char *DataDir, bool *DataDirOK) @@ -295,8 +298,6 @@ checkDataDir(const char *DataDir, bool *DataDirOK) } } - - int PostmasterMain(int argc, char *argv[]) { @@ -365,10 +366,22 @@ PostmasterMain(int argc, char *argv[]) DataDir = getenv("PGDATA"); /* default value */ opterr = 0; - while ((opt = getopt(nonblank_argc, argv, "a:B:b:D:dim:Mno:p:Ss")) != EOF) + while ((opt = getopt(nonblank_argc, argv,"A:a:B:b:D:dim:Mno:p:Ss")) != EOF) { switch (opt) { + case 'A': +#ifndef USE_ASSERT_CHECKING + fprintf(stderr, "Assert checking is not enabled\n"); +#else + /* + * Pass this option also to each backend. + */ + assert_enabled = atoi(optarg); + strcat(ExtraOptions, " -A "); + strcat(ExtraOptions, optarg); +#endif + break; case 'a': /* Can no longer set authentication method. */ break; @@ -566,6 +579,9 @@ static void usage(const char *progname) { fprintf(stderr, "usage: %s [options]\n", progname); +#ifdef USE_ASSERT_CHECKING + fprintf(stderr, "\t-A [1|0]\tenable/disable runtime assert checking\n"); +#endif fprintf(stderr, "\t-B nbufs\tset number of shared buffers\n"); fprintf(stderr, "\t-D datadir\tset data directory\n"); fprintf(stderr, "\t-S \t\tsilent mode (disassociate from tty)\n"); |