diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 11 |
1 files changed, 7 insertions, 4 deletions
@@ -364,7 +364,7 @@ void bitmap_or(uint8_t *dst, size_t size, const uint8_t *a, const uint8_t *b) dst[i] = a[i] | b[i]; } -/* +/** * ns_enter() - Enter configured user (unless already joined) and network ns * @c: Execution context * @@ -499,7 +499,8 @@ int output_file_open(const char *path, int flags) * @pidfile_fd: Open PID file descriptor * @devnull_fd: Open file descriptor for /dev/null * - * Return: child PID on success, won't return on failure + * Return: 0 in the child process on success. The parent process exits. + * Does not return in either process on failure (calls _exit). */ int __daemon(int pidfile_fd, int devnull_fd) { @@ -607,7 +608,8 @@ int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags, #endif } -/* write_all_buf() - write all of a buffer to an fd +/** + * write_all_buf() - write all of a buffer to an fd * @fd: File descriptor * @buf: Pointer to base of buffer * @len: Length of buffer @@ -637,7 +639,8 @@ int write_all_buf(int fd, const void *buf, size_t len) return 0; } -/* write_remainder() - write the tail of an IO vector to an fd +/** + * write_remainder() - write the tail of an IO vector to an fd * @fd: File descriptor * @iov: IO vector * @iovcnt: Number of entries in @iov |