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| author | Karel Zak | 2019-04-11 13:13:06 +0200 |
|---|---|---|
| committer | Karel Zak | 2019-04-11 13:13:06 +0200 |
| commit | 3c4ff2dc9d3fa334623b02b492b30a31dadb81e4 (patch) | |
| tree | 8fec476bfc6cb9d51a86b7642cce1898a0d77164 /include | |
| parent | lib/fileutils: add xreaddir() (diff) | |
| download | kernel-qcow2-util-linux-3c4ff2dc9d3fa334623b02b492b30a31dadb81e4.tar.gz kernel-qcow2-util-linux-3c4ff2dc9d3fa334623b02b492b30a31dadb81e4.tar.xz kernel-qcow2-util-linux-3c4ff2dc9d3fa334623b02b492b30a31dadb81e4.zip | |
include/strutils: add functions to replace and remove chars from string
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/strutils.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/strutils.h b/include/strutils.h index 65d5259db..5584ac5ec 100644 --- a/include/strutils.h +++ b/include/strutils.h @@ -248,6 +248,22 @@ static inline size_t ltrim_whitespace(unsigned char *str) return len; } +static inline void strrep(char *s, int find, int replace) +{ + while (s && *s && (s = strchr(s, find)) != NULL) + *s++ = replace; +} + +static inline void strrem(char *s, int rem) +{ + char *p; + + for (p = s; s && *s; s++) { + if (*s != rem) + *p++ = *s; + } +} + extern char *strnappend(const char *s, const char *suffix, size_t b); extern char *strappend(const char *s, const char *suffix); extern char *strfappend(const char *s, const char *format, ...) |