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author | Adam Sampson <ats@offog.org> | 2024-05-06 18:16:32 +0100 |
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committer | Andreas K. Hüttel <dilfridge@gentoo.org> | 2024-07-08 22:14:22 +0200 |
commit | ed2b8d3a866eb37e069f6a71bdf10421cd4c5e54 (patch) | |
tree | 2582e67364cebfe16932b302b60df00821a74ca8 /elf/endswith.h | |
parent | ab6045728f9f99729b8bdd07c3e2a6aba586794e (diff) | |
download | glibc-ed2b8d3a866eb37e069f6a71bdf10421cd4c5e54.zip glibc-ed2b8d3a866eb37e069f6a71bdf10421cd4c5e54.tar.gz glibc-ed2b8d3a866eb37e069f6a71bdf10421cd4c5e54.tar.bz2 |
ldconfig: Move endswithn into a new header file
is_gdb_python_file is doing a similar test, so it can use this helper
function as well.
Signed-off-by: Adam Sampson <ats@offog.org>
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'elf/endswith.h')
-rw-r--r-- | elf/endswith.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/elf/endswith.h b/elf/endswith.h new file mode 100644 index 0000000..c6430c4 --- /dev/null +++ b/elf/endswith.h @@ -0,0 +1,33 @@ +/* Copyright (C) 2023-2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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; version 2 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 <https://www.gnu.org/licenses/>. */ + +#ifndef _ENDSWITH_H +#define _ENDSWITH_H + +#include <string.h> + +/* Return true if the N bytes at NAME end with with the characters in + the string SUFFIX. (NAME[N + 1] does not have to be a null byte.) + Expected to be called with a string literal for SUFFIX. */ +static inline bool +endswithn (const char *name, size_t n, const char *suffix) +{ + return (n >= strlen (suffix) + && memcmp (name + n - strlen (suffix), suffix, + strlen (suffix)) == 0); +} + +#endif /* _ENDSWITH_H */ |