[fusl] clang-format fusl

fusl/src/unistd/setxid.c

 #include <unistd.h>
 #include <errno.h>
 #include "syscall.h"
 #include "libc.h"
 #include "pthread_impl.h"
 
 struct ctx {
-        int id, eid, sid;
-        int nr, err;
+  int id, eid, sid;
+  int nr, err;
 };
 
-static void do_setxid(void *p)
-{
-        struct ctx *c = p;
-        if (c->err>0) return;
-        int ret = -__syscall(c->nr, c->id, c->eid, c->sid);
-        if (ret && !c->err) {
-                /* If one thread fails to set ids after another has already
-                 * succeeded, forcibly killing the process is the only safe
-                 * thing to do. State is inconsistent and dangerous. Use
-                 * SIGKILL because it is uncatchable. */
-                __block_all_sigs(0);
-                __syscall(SYS_kill, __syscall(SYS_getpid), SIGKILL);
-        }
-        c->err = ret;
+static void do_setxid(void* p) {
+  struct ctx* c = p;
+  if (c->err > 0)
+    return;
+  int ret = -__syscall(c->nr, c->id, c->eid, c->sid);
+  if (ret && !c->err) {
+    /* If one thread fails to set ids after another has already
+     * succeeded, forcibly killing the process is the only safe
+     * thing to do. State is inconsistent and dangerous. Use
+     * SIGKILL because it is uncatchable. */
+    __block_all_sigs(0);
+    __syscall(SYS_kill, __syscall(SYS_getpid), SIGKILL);
+  }
+  c->err = ret;
 }
 
-int __setxid(int nr, int id, int eid, int sid)
-{
-        /* err is initially nonzero so that failure of the first thread does not
-         * trigger the safety kill above. */
-        struct ctx c = { .nr = nr, .id = id, .eid = eid, .sid = sid, .err = -1 };
-        __synccall(do_setxid, &c);
-        if (c.err) {
-                if (c.err>0) errno = c.err;
-                return -1;
-        }
-        return 0;
+int __setxid(int nr, int id, int eid, int sid) {
+  /* err is initially nonzero so that failure of the first thread does not
+   * trigger the safety kill above. */
+  struct ctx c = {.nr = nr, .id = id, .eid = eid, .sid = sid, .err = -1};
+  __synccall(do_setxid, &c);
+  if (c.err) {
+    if (c.err > 0)
+      errno = c.err;
+    return -1;
+  }
+  return 0;
 }