diff options
author | Nicolas "Pixel" Noble <pixel@nobis-crew.org> | 2011-02-05 04:35:27 +0100 |
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committer | Nicolas "Pixel" Noble <pixel@nobis-crew.org> | 2011-02-05 04:35:27 +0100 |
commit | 61ba39a23786a7ae9694705af1d146c00a319144 (patch) | |
tree | f9ad51bee751f7e878ac3e7ad4d45f993605c37d /libc/include/unistd.h | |
parent | e2d292afdb43cd7d9391128563384e1edd53c52e (diff) |
Getting rid of newlib, starting to implement a libc. Highly experimental, highly untested.
Diffstat (limited to 'libc/include/unistd.h')
-rw-r--r-- | libc/include/unistd.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libc/include/unistd.h b/libc/include/unistd.h new file mode 100644 index 0000000..8efd838 --- /dev/null +++ b/libc/include/unistd.h @@ -0,0 +1,31 @@ +#ifndef __UNISTD_H__ +#define __UNISTD_H__ + +#include <reent.h> +#include <stddef.h> +#include <stdint.h> + +typedef int32_t ssize_t; +typedef int32_t off_t; + +enum open_types_t { + O_RDONLY = 0, + O_WRONLY = 1, + O_RDWR = 2, + O_CREAT = 4, + O_TRUNC = 8, + O_APPEND = 16, +}; + +enum seek_wheels_t { + SEEK_SET = 0, + SEEK_CUR = 1, + SEEK_END = 2, +}; + +int open(const char *pathname, int flags); +int close(int fd); +ssize_t read(int fd, void *buf, size_t count); +ssize_t write(int fd, const void *buf, size_t count); + +#endif |