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author | Lennart Poettering <lennart@poettering.net> | 2018-03-21 22:27:19 +0100 |
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committer | Lennart Poettering <lennart@poettering.net> | 2018-03-21 22:27:19 +0100 |
commit | 5ef56aa205b5c36e622ed0401d4c4c32be6bb47b (patch) | |
tree | f80778897fd33f77c4a1552c237444886665c249 /src/basic/parse-util.h | |
parent | 37cbc1d57992f49b3607bd66973dd30e0a8d1073 (diff) | |
download | systemd-5ef56aa205b5c36e622ed0401d4c4c32be6bb47b.tar.gz |
parse-util: introduce safe_atou16_full()
safe_atou16_full() is like safe_atou16() but also takes a base
parameter. safe_atou16() is then implemented as inline function on top
of it, passing 0 as base. Similar safe_atoux16() is reworked as inline
function too, with 16 as base.
Diffstat (limited to 'src/basic/parse-util.h')
-rw-r--r-- | src/basic/parse-util.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/basic/parse-util.h b/src/basic/parse-util.h index 727422056a..82265fcd0c 100644 --- a/src/basic/parse-util.h +++ b/src/basic/parse-util.h @@ -51,10 +51,17 @@ int safe_atolli(const char *s, long long int *ret_i); int safe_atou8(const char *s, uint8_t *ret); -int safe_atou16(const char *s, uint16_t *ret); -int safe_atoi16(const char *s, int16_t *ret); +int safe_atou16_full(const char *s, unsigned base, uint16_t *ret); + +static inline int safe_atou16(const char *s, uint16_t *ret) { + return safe_atou16_full(s, 0, ret); +} -int safe_atoux16(const char *s, uint16_t *ret); +static inline int safe_atoux16(const char *s, uint16_t *ret) { + return safe_atou16_full(s, 16, ret); +} + +int safe_atoi16(const char *s, int16_t *ret); static inline int safe_atou32(const char *s, uint32_t *ret_u) { assert_cc(sizeof(uint32_t) == sizeof(unsigned)); |