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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 12:52:05 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 12:52:05 -0400 |
commit | 47a469421d792dcb91a1e73319d26134241953d2 (patch) | |
tree | 6a388381a434ebe87fed2fbb10a53ced7a7ce8b5 /lib/string.c | |
parent | c13c81006314ad76c2b31824960a900385601b8b (diff) | |
parent | 51229b495340bd7a02ce3622d1966829b67054ea (diff) |
Merge branch 'akpm' (patches from Andrew)
Merge second patchbomb from Andrew Morton:
- most of the rest of MM
- lots of misc things
- procfs updates
- printk feature work
- updates to get_maintainer, MAINTAINERS, checkpatch
- lib/ updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (96 commits)
exit,stats: /* obey this comment */
coredump: add __printf attribute to cn_*printf functions
coredump: use from_kuid/kgid when formatting corename
fs/reiserfs: remove unneeded cast
NILFS2: support NFSv2 export
fs/befs/btree.c: remove unneeded initializations
fs/minix: remove unneeded cast
init/do_mounts.c: add create_dev() failure log
kasan: remove duplicate definition of the macro KASAN_FREE_PAGE
fs/efs: femove unneeded cast
checkpatch: emit "NOTE: <types>" message only once after multiple files
checkpatch: emit an error when there's a diff in a changelog
checkpatch: validate MODULE_LICENSE content
checkpatch: add multi-line handling for PREFER_ETHER_ADDR_COPY
checkpatch: suggest using eth_zero_addr() and eth_broadcast_addr()
checkpatch: fix processing of MEMSET issues
checkpatch: suggest using ether_addr_equal*()
checkpatch: avoid NOT_UNIFIED_DIFF errors on cover-letter.patch files
checkpatch: remove local from codespell path
checkpatch: add --showfile to allow input via pipe to show filenames
...
Diffstat (limited to 'lib/string.c')
-rw-r--r-- | lib/string.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/string.c b/lib/string.c index bb3d4b6993c4..13d1e84ddb80 100644 --- a/lib/string.c +++ b/lib/string.c | |||
@@ -849,3 +849,20 @@ void *memchr_inv(const void *start, int c, size_t bytes) | |||
849 | return check_bytes8(start, value, bytes % 8); | 849 | return check_bytes8(start, value, bytes % 8); |
850 | } | 850 | } |
851 | EXPORT_SYMBOL(memchr_inv); | 851 | EXPORT_SYMBOL(memchr_inv); |
852 | |||
853 | /** | ||
854 | * strreplace - Replace all occurrences of character in string. | ||
855 | * @s: The string to operate on. | ||
856 | * @old: The character being replaced. | ||
857 | * @new: The character @old is replaced with. | ||
858 | * | ||
859 | * Returns pointer to the nul byte at the end of @s. | ||
860 | */ | ||
861 | char *strreplace(char *s, char old, char new) | ||
862 | { | ||
863 | for (; *s; ++s) | ||
864 | if (*s == old) | ||
865 | *s = new; | ||
866 | return s; | ||
867 | } | ||
868 | EXPORT_SYMBOL(strreplace); | ||