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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-06-20 22:40:10 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-06-20 23:03:58 -0400 |
| commit | fd59d9f29838c3888168554c774003e7ad6d33b0 (patch) | |
| tree | 9c079a2c4fe074a98daf9267f21121f39359609c /src/shared/macro.h | |
| parent | 1021b21bc6f8dd522b46116e8598b17f9f93f1b7 (diff) | |
| download | systemd-fd59d9f29838c3888168554c774003e7ad6d33b0.tar.gz | |
Add hasprefix macro to check prefixes of fixed length
Diffstat (limited to 'src/shared/macro.h')
| -rw-r--r-- | src/shared/macro.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/shared/macro.h b/src/shared/macro.h index bfe03f2ae0..969329d152 100644 --- a/src/shared/macro.h +++ b/src/shared/macro.h @@ -186,6 +186,8 @@ static inline size_t ALIGN_TO(size_t l, size_t ali) { #define char_array_0(x) x[sizeof(x)-1] = 0; +#define hasprefix(s, prefix) (memcmp(s, prefix, strlen(prefix)) == 0) + #define IOVEC_SET_STRING(i, s) \ do { \ struct iovec *_i = &(i); \ |