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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-09-12 07:53:12 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-09-12 07:53:12 +0200 |
commit | d11999163ba62a239022d7ba98bc524730575db8 (patch) | |
tree | 3fa5bdd53229e77a9b2cac82e118cb91afe616d7 /pbl | |
parent | d8af9462c9040c2e222d90a6003581abc8fb040e (diff) | |
parent | b9014db5661d5a447f2d2d7717ad9be839d5e741 (diff) | |
download | barebox-d11999163ba62a239022d7ba98bc524730575db8.tar.gz barebox-d11999163ba62a239022d7ba98bc524730575db8.tar.xz |
Merge branch 'for-next/qemu'
Diffstat (limited to 'pbl')
-rw-r--r-- | pbl/string.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pbl/string.c b/pbl/string.c index 927c92dc05..46bf0b32b3 100644 --- a/pbl/string.c +++ b/pbl/string.c @@ -133,3 +133,19 @@ size_t strnlen(const char * s, size_t count) /* nothing */; return sc - s; } + +/** + * strrchr - Find the last occurrence of a character in a string + * @s: The string to be searched + * @c: The character to search for + */ +char * _strrchr(const char * s, int c) +{ + const char *p = s + strlen(s); + + do { + if (*p == (char)c) + return (char *)p; + } while (--p >= s); + return NULL; +} |