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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> Mon Oct 23 21:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
* fcntl.cc (_fcntl): Rearrange as wrapper function. Move all * 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 res;
/*int temp = 0;*/
switch (cmd) switch (cmd)
{ {
case F_GETFD: case F_GETFD:
@ -1016,16 +1014,19 @@ int fhandler_base::fcntl (int cmd, void *arg)
res = get_flags (); res = get_flags ();
break; break;
case F_SETFL: case F_SETFL:
/* Only O_APPEND, O_NONBLOCK and O_ASYNC may be set. */ {
/* /*
if (arg & O_RDONLY) * Only O_APPEND, O_ASYNC and O_NONBLOCK are allowed.
temp |= GENERIC_READ; * Each other flag will be ignored.
if (arg & O_WRONLY) * Since O_ASYNC isn't defined in fcntl.h it's currently
temp |= GENERIC_WRITE; * ignored as well.
syscall_printf ("fcntl (F_SETFL, %d)", (int) arg); * There's no functionality at all, so...
set_access (temp); */
*/ int flags = get_flags ();
set_flags ((int) arg); flags &= ~(O_APPEND | O_NONBLOCK);
flags |= ((int) arg & (O_APPEND | O_NONBLOCK));
set_flags (flags);
}
res = 0; res = 0;
break; break;
case F_GETLK: case F_GETLK: