Mercurial > hg > toybox
view lib/xregcomp.c @ 311:962bbf7341f8
Tweak from Roberto Foglietta.
author | Rob Landley <rob@landley.net> |
---|---|
date | Fri, 18 Jul 2008 08:43:18 -0500 |
parents | ce6956dfc0cf |
children | 86e2bdb2ad66 |
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/* vi: set ts=4: * Call regcomp() and handle errors. * * Copyright 2007 Rob Landley <rob@landley.net> * * This is a separate file so environments that haven't got regular expression * support can configure this out and avoid a build break. */ #include "toys.h" #include "xregcomp.h" void xregcomp(regex_t *preg, char *rexec, int cflags) { int rc = regcomp(preg, rexec, cflags); if (rc) { char msg[256]; regerror(rc, preg, msg, 255); msg[255]=0; error_exit("xregcomp: %s", msg); } }