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author | pk33 <pk33@pk33.space> | 2024-11-01 23:51:15 +0100 |
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committer | pk33 <pk33@pk33.space> | 2024-11-01 23:51:15 +0100 |
commit | 294b585994da4427ac98a8353ff41aed5f301d54 (patch) | |
tree | aafcd885c1fe28819ef1a511da5e6344411b5597 /include/musl/sys/uio.h | |
parent | f0958551b43959174d28b2056f584d2081494e6c (diff) | |
download | engine33-294b585994da4427ac98a8353ff41aed5f301d54.tar.gz |
Import and fix old code
Diffstat (limited to 'include/musl/sys/uio.h')
-rw-r--r-- | include/musl/sys/uio.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/musl/sys/uio.h b/include/musl/sys/uio.h new file mode 100644 index 0000000..5e99c7f --- /dev/null +++ b/include/musl/sys/uio.h @@ -0,0 +1,56 @@ +#ifndef _SYS_UIO_H +#define _SYS_UIO_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <features.h> + +#define __NEED_size_t +#define __NEED_ssize_t +#define __NEED_struct_iovec + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#define __NEED_off_t +#endif + +#ifdef _GNU_SOURCE +#define __NEED_pid_t +#endif + +#include <bits/alltypes.h> + +#define UIO_MAXIOV 1024 + +ssize_t readv (int, const struct iovec *, int); +ssize_t writev (int, const struct iovec *, int); + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +ssize_t preadv (int, const struct iovec *, int, off_t); +ssize_t pwritev (int, const struct iovec *, int, off_t); +#if defined(_LARGEFILE64_SOURCE) +#define preadv64 preadv +#define pwritev64 pwritev +#define off64_t off_t +#endif +#endif + +#ifdef _GNU_SOURCE +ssize_t process_vm_writev(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long); +ssize_t process_vm_readv(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long); +ssize_t preadv2 (int, const struct iovec *, int, off_t, int); +ssize_t pwritev2 (int, const struct iovec *, int, off_t, int); +#define RWF_HIPRI 0x00000001 +#define RWF_DSYNC 0x00000002 +#define RWF_SYNC 0x00000004 +#define RWF_NOWAIT 0x00000008 +#define RWF_APPEND 0x00000010 +#define RWF_NOAPPEND 0x00000020 +#endif + +#ifdef __cplusplus +} +#endif + +#endif |