diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/include/proto.h | 1 | ||||
| -rw-r--r-- | source3/lib/system.c | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h index 5a3776b005..f1be1874bf 100644 --- a/source3/include/proto.h +++ b/source3/include/proto.h @@ -969,6 +969,7 @@ void *sys_memalign( size_t align, size_t size ); int sys_usleep(long usecs); ssize_t sys_read(int fd, void *buf, size_t count); ssize_t sys_write(int fd, const void *buf, size_t count); +ssize_t sys_writev(int fd, const struct iovec *iov, int iovcnt); ssize_t sys_pread(int fd, void *buf, size_t count, SMB_OFF_T off); ssize_t sys_pwrite(int fd, const void *buf, size_t count, SMB_OFF_T off); ssize_t sys_send(int s, const void *msg, size_t len, int flags); diff --git a/source3/lib/system.c b/source3/lib/system.c index 86c4ef2097..d52d12bf72 100644 --- a/source3/lib/system.c +++ b/source3/lib/system.c @@ -142,6 +142,20 @@ ssize_t sys_write(int fd, const void *buf, size_t count) } /******************************************************************* +A writev wrapper that will deal with EINTR. +********************************************************************/ + +ssize_t sys_writev(int fd, const struct iovec *iov, int iovcnt) +{ + ssize_t ret; + + do { + ret = writev(fd, iov, iovcnt); + } while (ret == -1 && errno == EINTR); + return ret; +} + +/******************************************************************* A pread wrapper that will deal with EINTR and 64-bit file offsets. ********************************************************************/ |