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newlib-cygwin
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* fcntl.cc (fcntl_worker): Remove static storage class. 

* flock.cc (flock): Use struct __flock64. Call fcntl_worker.
	Use Cygwin errno functions instead of accessing errno directly.
	* winsup.h: Declare fcntl_worker.
This commit is contained in:
Corinna Vinschen 2003-12-03 09:55:42 +00:00
parent 941c9bf805
commit e2a39e2efa
4 changed files with 24 additions and 15 deletions
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9
winsup/cygwin/ChangeLog
View File

@ -1,6 +1,13 @@
2003-12-03 Corinna Vinschen <corinna@vinschen.de>
* fcntl.cc (_fcntl): Whitespace cleanup.
* fcntl.cc (fcntl_worker): Remove static storage class.
* flock.cc (flock): Use struct __flock64. Call fcntl_worker.
Use Cygwin errno functions instead of accessing errno directly.
* winsup.h: Declare fcntl_worker.
2003-12-03 Corinna Vinschen <corinna@vinschen.de>
* fcntl.cc: Whitespace cleanup.
2003-12-03 Christopher Faylor <cgf@redhat.com>

2
winsup/cygwin/fcntl.cc
View File

@ -19,7 +19,7 @@ details. */
#include "cygheap.h"
#include "thread.h"
static int
int
fcntl_worker (int fd, int cmd, void *arg)
{
int res;

26
winsup/cygwin/flock.cc
View File

@ -15,9 +15,9 @@
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#include "winsup.h"
#include "cygerrno.h"
#include <sys/file.h>
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
@ -25,7 +25,7 @@ int
flock (int fd, int operation)
{
int i, cmd;
struct flock l = { 0, 0, 0, 0, 0 };
struct __flock64 l = { 0, 0, 0, 0, 0 };
if (operation & LOCK_NB)
{
cmd = F_SETLK;
@ -39,40 +39,40 @@ flock (int fd, int operation)
{
case LOCK_EX:
l.l_type = F_WRLCK;
i = fcntl (fd, cmd, &l);
i = fcntl_worker (fd, cmd, &l);
if (i == -1)
{
if ((errno == EAGAIN) || (errno == EACCES))
if ((get_errno () == EAGAIN) || (get_errno () == EACCES))
{
errno = EWOULDBLOCK;
set_errno (EWOULDBLOCK);
}
}
break;
case LOCK_SH:
l.l_type = F_RDLCK;
i = fcntl (fd, cmd, &l);
i = fcntl_worker (fd, cmd, &l);
if (i == -1)
{
if ((errno == EAGAIN) || (errno == EACCES))
if ((get_errno () == EAGAIN) || (get_errno () == EACCES))
{
errno = EWOULDBLOCK;
set_errno (EWOULDBLOCK);
}
}
break;
case LOCK_UN:
l.l_type = F_UNLCK;
i = fcntl (fd, cmd, &l);
i = fcntl_worker (fd, cmd, &l);
if (i == -1)
{
if ((errno == EAGAIN) || (errno == EACCES))
if ((get_errno () == EAGAIN) || (get_errno () == EACCES))
{
errno = EWOULDBLOCK;
set_errno (EWOULDBLOCK);
}
}
break;
default:
i = -1;
errno = EINVAL;
set_errno (EINVAL);
break;
}
return i;

2
winsup/cygwin/winsup.h
View File

@ -298,6 +298,8 @@ int symlink_worker (const char *, const char *, bool, bool)
class path_conv;
int access_worker (path_conv&, int) __attribute__ ((regparm (2)));
int fcntl_worker (int fd, int cmd, void *arg);
extern "C" int low_priority_sleep (DWORD) __attribute__ ((regparm (1)));
#define SLEEP_0_STAY_LOW INFINITE