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newlib-cygwin
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* fhandler.cc (fhandler_base::fcntl): Setting flags in F_SETFL 

branch according to Linux documentation.
This commit is contained in:
Corinna Vinschen 2000-10-23 20:29:31 +00:00
parent 1eb14bae8c
commit 38a1798645
2 changed files with 18 additions and 12 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
Mon Oct 23 22:27:00 2000 Corinna Vinschen <corinna@vinschen.de>
* fhandler.cc (fhandler_base::fcntl): Setting flags in F_SETFL
branch according to Linux documentation.
Mon Oct 23 21:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
* fcntl.cc (_fcntl): Rearrange as wrapper function. Move all

25
winsup/cygwin/fhandler.cc
View File

@ -1001,8 +1001,6 @@ int fhandler_base::fcntl (int cmd, void *arg)
{
int res;
/*int temp = 0;*/
switch (cmd)
{
case F_GETFD:
@ -1016,16 +1014,19 @@ int fhandler_base::fcntl (int cmd, void *arg)
res = get_flags ();
break;
case F_SETFL:
/* Only O_APPEND, O_NONBLOCK and O_ASYNC may be set. */
/*
if (arg & O_RDONLY)
temp |= GENERIC_READ;
if (arg & O_WRONLY)
temp |= GENERIC_WRITE;
syscall_printf ("fcntl (F_SETFL, %d)", (int) arg);
set_access (temp);
*/
set_flags ((int) arg);
{
/*
* Only O_APPEND, O_ASYNC and O_NONBLOCK are allowed.
* Each other flag will be ignored.
* Since O_ASYNC isn't defined in fcntl.h it's currently
* ignored as well.
* There's no functionality at all, so...
*/
int flags = get_flags ();
flags &= ~(O_APPEND | O_NONBLOCK);
flags |= ((int) arg & (O_APPEND | O_NONBLOCK));
set_flags (flags);
}
res = 0;
break;
case F_GETLK: