Wrap more system calls in TEMP_FAILURE_RETRY.
Bug: 7151474
Change-Id: I9fe19746104cf392f88ea5cf8061e2e21e334671
diff --git a/libcutils/fs.c b/libcutils/fs.c
index 6508b67..a9889b2 100644
--- a/libcutils/fs.c
+++ b/libcutils/fs.c
@@ -73,14 +73,14 @@
}
int fs_read_atomic_int(const char* path, int* out_value) {
- int fd = open(path, O_RDONLY);
+ int fd = TEMP_FAILURE_RETRY(open(path, O_RDONLY));
if (fd == -1) {
ALOGE("Failed to read %s: %s", path, strerror(errno));
return -1;
}
char buf[BUF_SIZE];
- if (read(fd, buf, BUF_SIZE) == -1) {
+ if (TEMP_FAILURE_RETRY(read(fd, buf, BUF_SIZE)) == -1) {
ALOGE("Failed to read %s: %s", path, strerror(errno));
goto fail;
}
@@ -104,7 +104,7 @@
return -1;
}
- int fd = mkstemp(temp);
+ int fd = TEMP_FAILURE_RETRY(mkstemp(temp));
if (fd == -1) {
ALOGE("Failed to open %s: %s", temp, strerror(errno));
return -1;
@@ -116,7 +116,7 @@
ALOGE("Value %d too large: %s", value, strerror(errno));
goto fail;
}
- if (write(fd, buf, len) < len) {
+ if (TEMP_FAILURE_RETRY(write(fd, buf, len)) < len) {
ALOGE("Failed to write %s: %s", temp, strerror(errno));
goto fail;
}