diff options
Diffstat (limited to 'src/port/exec.c')
| -rw-r--r-- | src/port/exec.c | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/src/port/exec.c b/src/port/exec.c index 7abc3d650b6..642bd5fdc9e 100644 --- a/src/port/exec.c +++ b/src/port/exec.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/port/exec.c,v 1.42 2006/06/07 22:24:46 momjian Exp $ + * $PostgreSQL: pgsql/src/port/exec.c,v 1.43 2006/09/11 20:10:30 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -590,3 +590,55 @@ pclose_check(FILE *stream) return -1; } + + +/* + * set_pglocale_pgservice + * + * Set application-specific locale and service directory + * + * This function takes the value of argv[0] rather than a full path. + * + * (You may be wondering why this is in exec.c. It requires this module's + * services and doesn't introduce any new dependencies, so this seems as + * good as anyplace.) + */ +void +set_pglocale_pgservice(const char *argv0, const char *app) +{ + char path[MAXPGPATH]; + char my_exec_path[MAXPGPATH]; + char env_path[MAXPGPATH + sizeof("PGSYSCONFDIR=")]; /* longer than + * PGLOCALEDIR */ + + /* don't set LC_ALL in the backend */ + if (strcmp(app, "postgres") != 0) + setlocale(LC_ALL, ""); + + if (find_my_exec(argv0, my_exec_path) < 0) + return; + +#ifdef ENABLE_NLS + get_locale_path(my_exec_path, path); + bindtextdomain(app, path); + textdomain(app); + + if (getenv("PGLOCALEDIR") == NULL) + { + /* set for libpq to use */ + snprintf(env_path, sizeof(env_path), "PGLOCALEDIR=%s", path); + canonicalize_path(env_path + 12); + putenv(strdup(env_path)); + } +#endif + + if (getenv("PGSYSCONFDIR") == NULL) + { + get_etc_path(my_exec_path, path); + + /* set for libpq to use */ + snprintf(env_path, sizeof(env_path), "PGSYSCONFDIR=%s", path); + canonicalize_path(env_path + 13); + putenv(strdup(env_path)); + } +} |