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| author | Roland McGrath <roland@gnu.org> | 2002-09-06 19:20:20 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-09-06 19:20:20 +0000 |
| commit | 131c6eb7daca02f20884c59e254d0963d07a9d5a (patch) | |
| tree | 858faca702c8dcc76588de7dbe5dd5fede137b78 /io/sys/sendfile.h | |
| parent | 2e56ce9ba79344f636e6e205f51270e46950b5ce (diff) | |
| download | glibc-131c6eb7daca02f20884c59e254d0963d07a9d5a.tar.gz glibc-131c6eb7daca02f20884c59e254d0963d07a9d5a.tar.xz glibc-131c6eb7daca02f20884c59e254d0963d07a9d5a.zip | |
2002-09-04 Bruno Haible <bruno@clisp.org>
* sysdeps/generic/bits/ustat.h: Comment fix. * io/sys/sendfile.h: Comment fix. * sysdeps/posix/pread.c: Comment fix. * sysdeps/posix/pread64.c: Comment fix. * sysdeps/posix/pwrite.c: Comment fix. * sysdeps/posix/pwrite64.c: Comment fix.
Diffstat (limited to 'io/sys/sendfile.h')
| -rw-r--r-- | io/sys/sendfile.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/io/sys/sendfile.h b/io/sys/sendfile.h index 0627c40464..797822b9fe 100644 --- a/io/sys/sendfile.h +++ b/io/sys/sendfile.h @@ -25,8 +25,11 @@ __BEGIN_DECLS -/* Send COUNT bytes from file associated with IN_FD starting at OFFSET to - descriptor OUT_FD. */ +/* Send up to COUNT bytes from file associated with IN_FD starting at + *OFFSET to descriptor OUT_FD. Set *OFFSET to the IN_FD's file position + following the read bytes. If OFFSET is a null pointer, use the normal + file position instead. Return the number of written bytes, or -1 in + case of error. */ #ifndef __USE_FILE_OFFSET64 extern ssize_t sendfile (int __out_fd, int __in_fd, off_t *__offset, size_t __count) __THROW; |