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author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-22 04:38:07 +0000 |
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committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-22 04:38:07 +0000 |
commit | 28ef1abc10cfbc2c3d2747c008eb2300858d0426 (patch) | |
tree | 41208fb8f393e6cb6cc8f939623ad47a0db17876 /lib/xstriconv.c | |
download | grep-tarball-master.tar.gz |
Diffstat (limited to 'lib/xstriconv.c')
-rw-r--r-- | lib/xstriconv.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/lib/xstriconv.c b/lib/xstriconv.c new file mode 100644 index 0000000..2dbee18 --- /dev/null +++ b/lib/xstriconv.c @@ -0,0 +1,62 @@ +/* Charset conversion with out-of-memory checking. + Copyright (C) 2001-2004, 2006, 2009-2016 Free Software Foundation, Inc. + Written by Bruno Haible. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> + +/* Specification. */ +#include "xstriconv.h" + +#include <errno.h> + +#include "striconv.h" +#include "xalloc.h" + + +#if HAVE_ICONV + +int +xmem_cd_iconv (const char *src, size_t srclen, iconv_t cd, + char **resultp, size_t *lengthp) +{ + int retval = mem_cd_iconv (src, srclen, cd, resultp, lengthp); + + if (retval < 0 && errno == ENOMEM) + xalloc_die (); + return retval; +} + +char * +xstr_cd_iconv (const char *src, iconv_t cd) +{ + char *result = str_cd_iconv (src, cd); + + if (result == NULL && errno == ENOMEM) + xalloc_die (); + return result; +} + +#endif + +char * +xstr_iconv (const char *src, const char *from_codeset, const char *to_codeset) +{ + char *result = str_iconv (src, from_codeset, to_codeset); + + if (result == NULL && errno == ENOMEM) + xalloc_die (); + return result; +} |