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MacOSX semaphore names are limited to 31 chars

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Including the terminating NUL. Good job documenting that, guys.
vmware
Howard Chu 13 years ago
parent 0533f80364
commit 5b7c983a66
1 changed files with 2 additions and 2 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 4
      libraries/libmdb/mdb.c

4
libraries/libmdb/mdb.c
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@ -2164,7 +2164,7 @@ mdb_env_setup_locks(MDB_env *env, char *lpath, int mode, int *excl)
#else /* _WIN32 */ #else /* _WIN32 */
#ifdef __APPLE__ #ifdef __APPLE__
char *ptr; char *ptr;
sprintf(env->me_txns->mti_rmname, "MDBr%.28s", lpath); sprintf(env->me_txns->mti_rmname, "MDBr%.26s", lpath);
ptr = env->me_txns->mti_rmname + sizeof("MDBr")-1; ptr = env->me_txns->mti_rmname + sizeof("MDBr")-1;
while ((ptr = strchr(ptr, '/'))) while ((ptr = strchr(ptr, '/')))
*ptr++ = '_'; *ptr++ = '_';
@ -2178,7 +2178,7 @@ mdb_env_setup_locks(MDB_env *env, char *lpath, int mode, int *excl)
rc = ErrCode(); rc = ErrCode();
goto fail; goto fail;
} }
sprintf(env->me_txns->mti_wmname, "MDBw%.28s", lpath); sprintf(env->me_txns->mti_wmname, "MDBw%.26s", lpath);
ptr = env->me_txns->mti_wmname + sizeof("MDBw")-1; ptr = env->me_txns->mti_wmname + sizeof("MDBw")-1;
while ((ptr = strchr(ptr, '/'))) while ((ptr = strchr(ptr, '/')))
*ptr++ = '_'; *ptr++ = '_';

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