diff options
Diffstat (limited to 'libs/libc/sys.c')
| -rw-r--r-- | libs/libc/sys.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/libs/libc/sys.c b/libs/libc/sys.c index ce90fed..3161d72 100644 --- a/libs/libc/sys.c +++ b/libs/libc/sys.c @@ -110,7 +110,12 @@ res write(const char *path, const void *buf, u32 offset, u32 count) return sys4(SYS_WRITE, (int)path, (int)buf, (int)offset, (int)count); } -res ioctl(const char *path, ...) +res stat(const char *path, struct stat *buf) +{ + return sys2(SYS_STAT, (int)path, (int)buf); +} + +res exec(const char *path, ...) { va_list ap; int args[4] = { 0 }; @@ -120,25 +125,35 @@ res ioctl(const char *path, ...) args[i] = va_arg(ap, int); va_end(ap); - return sys5(SYS_IOCONTROL, (int)path, args[0], args[1], args[2], args[3]); + return sys5(SYS_EXEC, (int)path, args[0], args[1], args[2], args[3]); } -res stat(const char *path, struct stat *buf) +res io_poll(u32 *devs) { - return sys2(SYS_STAT, (int)path, (int)buf); + return sys1(SYS_IOPOLL, (int)devs); } -res exec(const char *path, ...) +res io_read(enum io_type io, void *buf, u32 offset, u32 count) +{ + return sys4(SYS_IOREAD, (int)io, (int)buf, (int)offset, (int)count); +} + +res io_write(enum io_type io, void *buf, u32 offset, u32 count) +{ + return sys4(SYS_IOWRITE, (int)io, (int)buf, (int)offset, (int)count); +} + +res io_control(enum io_type io, ...) { va_list ap; int args[4] = { 0 }; - va_start(ap, path); + va_start(ap, io); for (int i = 0; i < 4; i++) args[i] = va_arg(ap, int); va_end(ap); - return sys5(SYS_EXEC, (int)path, args[0], args[1], args[2], args[3]); + return sys5(SYS_IOCONTROL, (int)io, args[0], args[1], args[2], args[3]); } res yield(void) |