JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Cygwin: timerfd/signalfd: return EINVAL from write

Browse Source 
Linux returns EINVAL, "fd is attached to an object which is unsuitable
for writing".  If we don't handle write locally, write returns EBADF.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2019-01-17 11:51:11 +01:00
parent 173e067a31
commit 7f983079d4
3 changed files with 21 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
winsup/cygwin/fhandler.h
View File

@@ -2650,6 +2650,7 @@ class fhandler_signalfd : public fhandler_base
int signalfd (const sigset_t *mask, int flags);
int __reg2 fstat (struct stat *buf);
void __reg3 read (void *ptr, size_t& len);
ssize_t __stdcall write (const void *, size_t);
int poll ();
inline sigset_t get_sigset () const { return sigset; }
@@ -2693,6 +2694,7 @@ class fhandler_timerfd : public fhandler_base
int __reg2 fstat (struct stat *buf);
void __reg3 read (void *ptr, size_t& len);
ssize_t __stdcall write (const void *, size_t);
int dup (fhandler_base *child, int);
int ioctl (unsigned int, void *);
int close ();