clang-format

kern/syscall/runprogram.c

@@ -51,59 +51,56 @@
  *
  * Calls vfs_open on progname and thus may destroy it.
  */
-int
-runprogram(char *progname)
-{
-	struct addrspace *as;
-	struct vnode *v;
-	vaddr_t entrypoint, stackptr;
-	int result;
+int runprogram(char *progname) {
+  struct addrspace *as;
+  struct vnode *v;
+  vaddr_t entrypoint, stackptr;
+  int result;
 
-	/* Open the file. */
-	result = vfs_open(progname, O_RDONLY, 0, &v);
-	if (result) {
-		return result;
-	}
+  /* Open the file. */
+  result = vfs_open(progname, O_RDONLY, 0, &v);
+  if (result) {
+    return result;
+  }
 
-	/* We should be a new process. */
-	KASSERT(proc_getas() == NULL);
+  /* We should be a new process. */
+  KASSERT(proc_getas() == NULL);
 
-	/* Create a new address space. */
-	as = as_create();
-	if (as == NULL) {
-		vfs_close(v);
-		return ENOMEM;
-	}
+  /* Create a new address space. */
+  as = as_create();
+  if (as == NULL) {
+    vfs_close(v);
+    return ENOMEM;
+  }
 
-	/* Switch to it and activate it. */
-	proc_setas(as);
-	as_activate();
+  /* Switch to it and activate it. */
+  proc_setas(as);
+  as_activate();
 
-	/* Load the executable. */
-	result = load_elf(v, &entrypoint);
-	if (result) {
-		/* p_addrspace will go away when curproc is destroyed */
-		vfs_close(v);
-		return result;
-	}
+  /* Load the executable. */
+  result = load_elf(v, &entrypoint);
+  if (result) {
+    /* p_addrspace will go away when curproc is destroyed */
+    vfs_close(v);
+    return result;
+  }
 
-	/* Done with the file now. */
-	vfs_close(v);
+  /* Done with the file now. */
+  vfs_close(v);
 
-	/* Define the user stack in the address space */
-	result = as_define_stack(as, &stackptr);
-	if (result) {
-		/* p_addrspace will go away when curproc is destroyed */
-		return result;
-	}
+  /* Define the user stack in the address space */
+  result = as_define_stack(as, &stackptr);
+  if (result) {
+    /* p_addrspace will go away when curproc is destroyed */
+    return result;
+  }
 
-	/* Warp to user mode. */
-	enter_new_process(0 /*argc*/, NULL /*userspace addr of argv*/,
-			  NULL /*userspace addr of environment*/,
-			  stackptr, entrypoint);
+  /* Warp to user mode. */
+  enter_new_process(0 /*argc*/, NULL /*userspace addr of argv*/,
+                    NULL /*userspace addr of environment*/, stackptr,
+                    entrypoint);
 
-	/* enter_new_process does not return. */
-	panic("enter_new_process returned\n");
-	return EINVAL;
+  /* enter_new_process does not return. */
+  panic("enter_new_process returned\n");
+  return EINVAL;
 }
-