diff options
Diffstat (limited to '')
| -rw-r--r-- | applypatch/applypatch.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/applypatch/applypatch.c b/applypatch/applypatch.c index 2c62a0636..60e26ede3 100644 --- a/applypatch/applypatch.c +++ b/applypatch/applypatch.c @@ -424,7 +424,7 @@ int WriteToPartition(unsigned char* data, size_t len, { size_t start = 0; int success = 0; - int fd = open(partition, O_RDWR); + int fd = open(partition, O_RDWR | O_DIRECT | O_SYNC); if (fd < 0) { printf("failed to open %s: %s\n", partition, strerror(errno)); return -1; @@ -433,7 +433,7 @@ int WriteToPartition(unsigned char* data, size_t len, for (attempt = 0; attempt < 10; ++attempt) { size_t next_sync = start + (1<<20); - printf("raw write %s attempt %d start at %d\n", partition, attempt+1, start); + printf("raw O_DIRECT write %s attempt %d start at %d\n", partition, attempt+1, start); lseek(fd, start, SEEK_SET); while (start < len) { size_t to_write = len - start; |