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Include full-write.h.

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(full_write): Remove decl; not needed.
(copy_reg): Don't assume read and write size fits in int.
This commit is contained in:
Jim Meyering
2001-08-31 07:15:14 +00:00
parent ab0bba9958
commit b62d5afd3f
1 changed files with 5 additions and 5 deletions
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10
src/copy.c
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@@ -33,6 +33,7 @@
#include "copy.h"
#include "cp-hash.h"
#include "dirname.h"
#include "full-write.h"
#include "path-concat.h"
#include "quote.h"
#include "same.h"
@@ -55,7 +56,6 @@ struct dir_list
dev_t dev;
};
int full_write ();
int euidaccess ();
int yesno ();
@@ -285,7 +285,7 @@ copy_reg (const char *src_path, const char *dst_path,
for (;;)
{
int n_read = read (source_desc, buf, buf_size);
ssize_t n_read = read (source_desc, buf, buf_size);
if (n_read < 0)
{
#ifdef EINTR
@@ -338,7 +338,7 @@ copy_reg (const char *src_path, const char *dst_path,
}
if (ip == 0)
{
if (full_write (dest_desc, buf, n_read) < 0)
if (full_write (dest_desc, buf, n_read) != n_read)
{
error (0, errno, _("writing %s"), quote (dst_path));
return_val = -1;
@@ -356,12 +356,12 @@ copy_reg (const char *src_path, const char *dst_path,
{
#if HAVE_FTRUNCATE
/* Write a null character and truncate it again. */
if (full_write (dest_desc, "", 1) < 0
if (full_write (dest_desc, "", 1) != 1
|| ftruncate (dest_desc, n_read_total) < 0)
#else
/* Seek backwards one character and write a null. */
if (lseek (dest_desc, (off_t) -1, SEEK_CUR) < 0L
|| full_write (dest_desc, "", 1) < 0)
|| full_write (dest_desc, "", 1) != 1)
#endif
{
error (0, errno, _("writing %s"), quote (dst_path));