diff options
Diffstat (limited to 'src/libstddjb/fd_write.c')
| -rw-r--r-- | src/libstddjb/fd_write.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstddjb/fd_write.c b/src/libstddjb/fd_write.c index 636bce9..c6758fb 100644 --- a/src/libstddjb/fd_write.c +++ b/src/libstddjb/fd_write.c @@ -1,12 +1,13 @@ /* ISC license. */ +#include <sys/types.h> #include <unistd.h> #include <errno.h> #include <skalibs/allreadwrite.h> -int fd_write (int fd, char const *buf, unsigned int len) +ssize_t fd_write (int fd, char const *buf, size_t len) { - register int r ; + register ssize_t r ; do r = write(fd, buf, len) ; while ((r == -1) && (errno == EINTR)) ; return r ; |