diff options
Diffstat (limited to 'src/bin/scripts/common.c')
| -rw-r--r-- | src/bin/scripts/common.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/bin/scripts/common.c b/src/bin/scripts/common.c index b1ca5bb71d5..ea1fa0f2762 100644 --- a/src/bin/scripts/common.c +++ b/src/bin/scripts/common.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/bin/scripts/common.c,v 1.31 2008/01/01 19:45:56 momjian Exp $ + * $PostgreSQL: pgsql/src/bin/scripts/common.c,v 1.32 2008/05/12 22:59:58 alvherre Exp $ * *------------------------------------------------------------------------- */ @@ -229,6 +229,27 @@ executeMaintenanceCommand(PGconn *conn, const char *query, bool echo) return r; } +/* + * "Safe" wrapper around strdup(). Pulled from psql/common.c + */ +char * +pg_strdup(const char *string) +{ + char *tmp; + + if (!string) + { + fprintf(stderr, _("pg_strdup: cannot duplicate null pointer (internal error)\n")); + exit(EXIT_FAILURE); + } + tmp = strdup(string); + if (!tmp) + { + fprintf(stderr, _("out of memory\n")); + exit(EXIT_FAILURE); + } + return tmp; +} /* * Check yes/no answer in a localized way. 1=yes, 0=no, -1=neither. @@ -274,7 +295,6 @@ yesno_prompt(const char *question) } } - /* * SetCancelConn * |