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regex: gnulib guarantees that we have regex support

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No need to use HAVE_REGEX_H - our use of gnulib guarantees that
the header exists and works, regardless of platform.  Similarly,
we can unconditionally assume a compiling <sys/wait.h> (although
the mingw version of this header is not full-featured).

* src/storage/storage_backend.c: Drop useless conditional.
* tests/testutils.c: Likewise.
This commit is contained in:
Eric Blake 2013-02-11 15:12:16 -07:00
parent 2e5d7798df
commit ec8a2d0327
2 changed files with 4 additions and 18 deletions
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4
src/storage/storage_backend.c
View File

@ -25,9 +25,7 @@
#include <string.h>
#include <stdio.h>
#if HAVE_REGEX_H
# include <regex.h>
#endif
#include <regex.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>

18
tests/testutils.c
View File

@ -1,7 +1,7 @@
/*
* testutils.c: basic test utils
*
* Copyright (C) 2005-2012 Red Hat, Inc.
* Copyright (C) 2005-2013 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -27,12 +27,8 @@
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifndef WIN32
# include <sys/wait.h>
#endif
#ifdef HAVE_REGEX_H
# include <regex.h>
#endif
#include <sys/wait.h>
#include <regex.h>
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
@ -735,7 +731,6 @@ cleanup:
}
#ifdef HAVE_REGEX_H
int virtTestClearLineRegex(const char *pattern,
char *str)
{
@ -779,10 +774,3 @@ int virtTestClearLineRegex(const char *pattern,
return 0;
}
#else
int virtTestClearLineRegex(const char *pattern ATTRIBUTE_UNUSED,
char *str ATTRIBUTE_UNUSED)
{
return 0;
}
#endif