Mercurial > hg > toybox
view lib/xregcomp.c @ 900:edd8e6fd418d
Attached is a pretty simple implementation of lsub. It doesn't implement any of the flags/options, but does the raw output.
author | Andre Renaud <andre@bluewatersys.com> |
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date | Tue, 14 May 2013 17:42:11 -0500 |
parents | 786841fdb1e0 |
children |
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/* 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 *regex, int cflags) { int rc = regcomp(preg, regex, cflags); if (rc) { char msg[256]; regerror(rc, preg, msg, 255); msg[255]=0; error_exit("xregcomp: %s", msg); } }