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| author | Rich Felker <dalias@aerifal.cx> | 2011-05-08 00:03:00 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-05-08 00:03:00 -0400 |
| commit | 15b77d52c950c375514d2e8152e7112fd018e20e (patch) | |
| tree | 709fcb0df148377a18251baa51348127c82ab6c6 /include/sys | |
| parent | 11e4b92556a02f43b500e6815690354b0f710843 (diff) | |
| download | musl-15b77d52c950c375514d2e8152e7112fd018e20e.tar.gz musl-15b77d52c950c375514d2e8152e7112fd018e20e.tar.bz2 musl-15b77d52c950c375514d2e8152e7112fd018e20e.tar.xz musl-15b77d52c950c375514d2e8152e7112fd018e20e.zip | |
eventfd syscall wrapper and read/write wrappers
Diffstat (limited to 'include/sys')
| -rw-r--r-- | include/sys/eventfd.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/sys/eventfd.h b/include/sys/eventfd.h new file mode 100644 index 00000000..13bc9c4c --- /dev/null +++ b/include/sys/eventfd.h @@ -0,0 +1,25 @@ +#ifndef _SYS_EVENTFD_H +#define _SYS_EVENTFD_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> + +typedef uint64_t eventfd_t; + +#define EFD_SEMAPHORE 1 +#define EFD_CLOEXEC 02000000 +#define EFD_NONBLOCK 04000 + +int eventfd(unsigned int, int); +int eventfd_read(int, eventfd_t *); +int eventfd_write(int, eventfd_t); + + +#ifdef __cplusplus +} +#endif + +#endif /* sys/eventfd.h */ |