Writes to a file descriptor, retrying on EINTR.
Declared in <folly/FileUtil.h>
ssize_t
writeNoInt(
int fd,
void const* buf,
size_t count);The number of bytes written, or -1 on error.
| Name | Description |
|---|---|
| fd | The file descriptor to write to. |
| buf | Source buffer. |
| count | Number of bytes to write. |