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* fhandler_clipboard.cc (fhandler_dev_clipboard::write): Never set

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errno to 0.
	(fhandler_dev_clipboard::read): Ditto.
	* fhandler_windows.cc (fhandler_windows::read): Ditto.
	* scandir.cc (scandir): Ditto.
	* syscalls.cc (_fstat64_r): Ditto.
	(_fstat_r): Ditto.
	(_stat64_r): Ditto.
	(_stat_r): Ditto.

	* mmap.cc (mmap64): Fix /dev/zero mapping.
This commit is contained in:
Corinna Vinschen
2005-03-01 11:51:29 +00:00
parent 93c60b6d6a
commit 4717214c20
7 changed files with 67 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
winsup/cygwin/scandir.cc
View File

@@ -31,12 +31,11 @@ scandir (const char *dir,
struct dirent *ent, *etmp, **nl = NULL, **ntmp;
int count = 0;
int allocated = 0;
int err = 0;
if (!(dirp = opendir (dir)))
return -1;
int prior_errno = get_errno ();
set_errno (0);
if (!compar)
compar = alphasort;
@@ -44,10 +43,6 @@ scandir (const char *dir,
{
if (!select || select (ent))
{
/* Ignore error from readdir/select. See POSIX specs. */
set_errno (0);
if (count == allocated)
{
@@ -59,7 +54,7 @@ scandir (const char *dir,
ntmp = (struct dirent **) realloc (nl, allocated * sizeof *nl);
if (!ntmp)
{
set_errno (ENOMEM);
err = ENOMEM;
break;
}
nl = ntmp;
@@ -67,7 +62,7 @@ scandir (const char *dir,
if (!(etmp = (struct dirent *) malloc (sizeof *ent)))
{
set_errno (ENOMEM);
err = ENOMEM;
break;
}
*etmp = *ent;
@@ -75,7 +70,7 @@ scandir (const char *dir,
}
}
if ((prior_errno = get_errno ()) != 0)
if (err != 0)
{
closedir (dirp);
if (nl)
@@ -85,12 +80,11 @@ scandir (const char *dir,
free (nl);
}
/* Ignore errors from closedir() and what not else. */
set_errno (prior_errno);
set_errno (err);
return -1;
}
closedir (dirp);
set_errno (prior_errno);
qsort (nl, count, sizeof *nl, (int (*)(const void *, const void *)) compar);
if (namelist)