commit b853510ba7368e3367ad95c23e23aa986300c84d
author Treehugger Robot <treehugger-gerrit@google.com> Tue Oct 04 21:56:37 2022 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Tue Oct 04 21:56:37 2022 +0000
tree 1db87685c037f29d55ebe576251ae55a8abec831
parent e2a10da5be3259921357c012e17be7d605468409
parent 6660d6c00b2253a941aaa3fcd01ead885327b3b5

Merge "Rewrite renameat()."

libc/SYSCALLS.TXT

diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 9aeb07c..fe01ab9 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -156,7 +156,6 @@
 int mkdirat(int, const char*, mode_t)  all
 int mknodat(int, const char*, mode_t, dev_t)  all
 int readlinkat(int, const char*, char*, size_t)  all
-int renameat(int, const char*, int, const char*)  all
 int renameat2(int, const char*, int, const char*, unsigned)  all
 int symlinkat(const char*, int, const char*)  all
 int unlinkat(int, const char*, int)   all

libc/bionic/rename.cpp

diff --git a/libc/bionic/rename.cpp b/libc/bionic/rename.cpp
index 8295559..89786f7 100644
--- a/libc/bionic/rename.cpp
+++ b/libc/bionic/rename.cpp
@@ -30,5 +30,9 @@
 #include <stdio.h>
 
 int rename(const char* old_path, const char* new_path) {
-  return renameat(AT_FDCWD, old_path, AT_FDCWD, new_path);
+  return renameat2(AT_FDCWD, old_path, AT_FDCWD, new_path, 0);
+}
+
+int renameat(int old_dir_fd, const char* old_path, int new_dir_fd, const char* new_path) {
+  return renameat2(old_dir_fd, old_path, new_dir_fd, new_path, 0);
 }