projects
/
gnulib.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
(get_fs_usage) [STATFS_TRUNCATES_BLOCK_COUNTS]: Copy untruncated block
[gnulib.git]
/
lib
/
full-write.c
diff --git
a/lib/full-write.c
b/lib/full-write.c
index
3fca56b
..
2a65ac5
100644
(file)
--- a/
lib/full-write.c
+++ b/
lib/full-write.c
@@
-1,5
+1,5
@@
-/*
safe
-write.c -- an interface to write that retries after interrupts
- Copyright (C) 1993 Free Software Foundation, Inc.
+/*
full
-write.c -- an interface to write that retries after interrupts
+ Copyright (C) 1993
, 1994
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-19,14
+19,7
@@
*/
#ifdef HAVE_CONFIG_H
*/
#ifdef HAVE_CONFIG_H
-#if defined (CONFIG_BROKETS)
-/* We use <config.h> instead of "config.h" so that a compilation
- using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
- (which it would do because it found this file in $srcdir). */
#include <config.h>
#include <config.h>
-#else
-#include "config.h"
-#endif
#endif
#include <sys/types.h>
#endif
#include <sys/types.h>
@@
-36,19
+29,22
@@
#endif
#include <errno.h>
#endif
#include <errno.h>
-#ifndef
STDC_HEADERS
+#ifndef
errno
extern int errno;
#endif
/* Write LEN bytes at PTR to descriptor DESC, retrying if interrupted.
extern int errno;
#endif
/* Write LEN bytes at PTR to descriptor DESC, retrying if interrupted.
- Return
zero
upon success, write's (negative) error code otherwise. */
+ Return
LEN
upon success, write's (negative) error code otherwise. */
int
int
-
safe
_write (desc, ptr, len)
+
full
_write (desc, ptr, len)
int desc;
char *ptr;
int desc;
char *ptr;
-
in
t len;
+
size_
t len;
{
{
+ int total_written;
+
+ total_written = 0;
while (len > 0)
{
int written = write (desc, ptr, len);
while (len > 0)
{
int written = write (desc, ptr, len);
@@
-60,8
+56,9
@@
safe_write (desc, ptr, len)
#endif
return written;
}
#endif
return written;
}
+ total_written += written;
ptr += written;
len -= written;
}
ptr += written;
len -= written;
}
- return
0
;
+ return
total_written
;
}
}