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file: fd_(set/get)flags()

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Matheus
2024-06-12 18:54:55 -03:00
parent 55a3d9b28d
commit d461ad1a0b
3 changed files with 38 additions and 1 deletions
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kernel-src/sys/syscalls/fcntl.c
+8 -1
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@@ -42,9 +42,14 @@ syscallret_t syscall_fcntl(context_t *, int fd, int cmd, uint64_t arg) {
FILE_UNLOCK(file);
break;
case F_SETFD:
case F_GETFD: // TODO implement this
ret.errno = fd_setflags(fd, arg);
ret.ret = 0;
break;
case F_GETFD:
int flg;
ret.errno = fd_getflags(fd, &flg);
ret.ret = flg;
break;
default:
ret.errno = EINVAL;
goto cleanup;
@@ -52,6 +57,8 @@ syscallret_t syscall_fcntl(context_t *, int fd, int cmd, uint64_t arg) {
ret.errno = 0;
cleanup:
ret.ret = ret.errno ? -1 : ret.ret;
fd_release(file);
return ret;
}