toaruos/libc/unistd/read.c

#include <unistd.h>
#include <errno.h>
#include <syscall.h>
#include <syscall_nums.h>

DEFN_SYSCALL3(read,  SYS_READ, int, char *, int);

int read(int file, void *ptr, size_t len) {
	__sets_errno(syscall_read(file,ptr,len));
}
Break up unistd into separate files for each function 2018-05-02 06:20:06 +03:00			`#include <unistd.h>`
libc: set errno on read, write 2018-12-11 03:42:21 +03:00			`#include <errno.h>`
Break up unistd into separate files for each function 2018-05-02 06:20:06 +03:00			`#include <syscall.h>`
libc: move syscall defs; consistently use SYS_ macros 2018-12-10 04:09:27 +03:00			`#include <syscall_nums.h>`
Break up unistd into separate files for each function 2018-05-02 06:20:06 +03:00
libc: move syscall defs; consistently use SYS_ macros 2018-12-10 04:09:27 +03:00			`DEFN_SYSCALL3(read, SYS_READ, int, char *, int);`
Break up unistd into separate files for each function 2018-05-02 06:20:06 +03:00
			`int read(int file, void *ptr, size_t len) {`
libc: set errno on read, write 2018-12-11 03:42:21 +03:00			`__sets_errno(syscall_read(file,ptr,len));`
Break up unistd into separate files for each function 2018-05-02 06:20:06 +03:00			`}`