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| author | Cem Keylan <cem@ckyln.com> | 2020-10-16 17:41:25 +0300 |
|---|---|---|
| committer | Cem Keylan <cem@ckyln.com> | 2020-10-16 17:41:25 +0300 |
| commit | e2abcdca396661cbe0ae2ddb13d5c2b85682c13a (patch) | |
| tree | acf9b5c80b645617f882c45224c6e07251711842 /include/sys | |
| download | otools-e2abcdca396661cbe0ae2ddb13d5c2b85682c13a.tar.gz | |
initial commit
Diffstat (limited to 'include/sys')
| -rw-r--r-- | include/sys/cdefs.h | 5 | ||||
| -rw-r--r-- | include/sys/param.h | 3 | ||||
| -rw-r--r-- | include/sys/time.h | 14 |
3 files changed, 22 insertions, 0 deletions
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h new file mode 100644 index 0000000..70258b8 --- /dev/null +++ b/include/sys/cdefs.h @@ -0,0 +1,5 @@ +/* only needed for C++ */ +#define __BEGIN_DECLS +#define __END_DECLS + +#define __dead __attribute__((__noreturn__)) diff --git a/include/sys/param.h b/include/sys/param.h new file mode 100644 index 0000000..3167713 --- /dev/null +++ b/include/sys/param.h @@ -0,0 +1,3 @@ +#include_next <sys/param.h> +#define ALIGNBYTES (sizeof(uintptr_t) - 1) +#define ALIGN(p) (((uintptr_t)(p) + ALIGNBYTES) &~ ALIGNBYTES) diff --git a/include/sys/time.h b/include/sys/time.h new file mode 100644 index 0000000..f4f151f --- /dev/null +++ b/include/sys/time.h @@ -0,0 +1,14 @@ +#include_next <sys/time.h> +#define timespeccmp(tsp, usp, cmp) \ + (((tsp)->tv_sec == (usp)->tv_sec) ? \ + ((tsp)->tv_nsec cmp (usp)->tv_nsec) : \ + ((tsp)->tv_sec cmp (usp)->tv_sec)) +#define timespecsub(tsp, usp, vsp) \ + do { \ + (vsp)->tv_sec = (tsp)->tv_sec - (usp)->tv_sec; \ + (vsp)->tv_nsec = (tsp)->tv_nsec - (usp)->tv_nsec; \ + if ((vsp)->tv_nsec < 0) { \ + (vsp)->tv_sec--; \ + (vsp)->tv_nsec += 1000000000L; \ + } \ + } while (0) |