sanchayanmaity/minix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

VFS: fix select bug on pipes

Browse source
This commit is contained in:
Thomas Veerman 2013-01-22 15:49:02 +00:00
parent 28b81f9c3b
commit 306f3ccd6f
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
servers/vfs/select.c
View file

@ -452,7 +452,7 @@ static int select_request_pipe(struct filp *f, int *ops, int block)
if ((*ops & (SEL_RD|SEL_ERR))) { if ((*ops & (SEL_RD|SEL_ERR))) {
/* Check if we can read 1 byte */ /* Check if we can read 1 byte */
err = pipe_check(f->filp_vno, READING, 0, 1, 1 /* Check only */); err = pipe_check(f->filp_vno, READING, f->filp_flags, 1, 1 /* Check only */);
if (err != SUSPEND) if (err != SUSPEND)
r |= SEL_RD; r |= SEL_RD;
@ -468,7 +468,7 @@ static int select_request_pipe(struct filp *f, int *ops, int block)
if ((*ops & (SEL_WR|SEL_ERR))) { if ((*ops & (SEL_WR|SEL_ERR))) {
/* Check if we can write 1 byte */ /* Check if we can write 1 byte */
err = pipe_check(f->filp_vno, WRITING, 0, 1, 1 /* Check only */); err = pipe_check(f->filp_vno, WRITING, f->filp_flags, 1, 1 /* Check only */);
if (err != SUSPEND) if (err != SUSPEND)
r |= SEL_WR; r |= SEL_WR;