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| author | Eric Andersen | 2003-05-26 18:48:56 +0000 |
|---|---|---|
| committer | Eric Andersen | 2003-05-26 18:48:56 +0000 |
| commit | 82ab3d7c3e65998e0b033347072ee32cf5d61b42 (patch) | |
| tree | 23318f32d86a7f4c591bd9a8ef895f4e32929243 /include/libbb.h | |
| parent | b0cfca75442293b4b670584d83c39f9cea9f5a8b (diff) | |
| download | busybox-82ab3d7c3e65998e0b033347072ee32cf5d61b42.zip busybox-82ab3d7c3e65998e0b033347072ee32cf5d61b42.tar.gz | |
Make all syscall declarations use the syscall() function
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h index a54ab4d..2828456 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -66,6 +66,19 @@ extern int daemon (int nochdir, int noclose); char *strtok_r(char *s, const char *delim, char **ptrptr); #endif +/* Convenience macros to test the version of gcc. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define __GNUC_PREREQ(maj, min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +#else +# define __GNUC_PREREQ(maj, min) 0 +#endif + +/* __restrict is known in EGCS 1.2 and above. */ +#if !__GNUC_PREREQ (2,92) +# define __restrict /* Ignore */ +#endif + /* Some useful definitions */ #define FALSE ((int) 0) #define TRUE ((int) 1) |