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Throughout, change fdtab references to cygheap->fdtab.

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* child_info.h (cygheap_exec_info): Eliminate special fdtab stuff.
* spawn.cc (spawn_guts): Ditto.
* cygheap.cc (cygheap_init): Initialize fdtab, if appropriate.
* cygheap.h (CYGHEAPSIZE): Include size of init_cygheap.
(_cmalloc_entry): Include fdtab here.
* dtable.h (dtable): Declare/define new methods.
* dtable.cc (dtable::vfork_child_fixup): New method.
(dtable::fixup_after_exec): Remove unneeded extra arguments.
* dcrt0.cc (dll_crt0_1): Ditto.
* environ.cc (getwinenv): Use case sensitive comparison.
(winenv): Make a copy of environment cache to avoid realloc problems when
duplicate environment variables exist in the environment.  (From Egor Duda)
* net.cc (cygwin_socket): Revert Apr 14 change.
* include/sys/file.h: Protect against previous X_OK definition.
* passwd.cc: Eliminate passwd_sem throughout.
* security.cc: Ditto.
* cygwin.din: Export New functions.
* passwd.cc (read_etc_passwd): Make race safe.
(getpwuid_r): New function.
(getpwnam_r): New function.
This commit is contained in:
Christopher Faylor
2001-04-18 21:10:15 +00:00
parent a2d47fe9d9
commit 0381fec68f
39 changed files with 400 additions and 230 deletions
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5
winsup/cygwin/poll.cc
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@ -14,6 +14,7 @@
#include <errno.h>
#include "fhandler.h"
#include "dtable.h"
#include "cygheap.h"
#include "cygerrno.h"
#include "sigproc.h"
@ -49,7 +50,7 @@ poll (struct pollfd *fds, unsigned int nfds, int timeout)
memset (except_fds, 0, fds_size);
for (unsigned int i = 0; i < nfds; ++i)
if (!fdtab.not_open (fds[i].fd))
if (!cygheap->fdtab.not_open (fds[i].fd))
{
FD_SET (fds[i].fd, open_fds);
if (fds[i].events & POLLIN)
@ -67,7 +68,7 @@ poll (struct pollfd *fds, unsigned int nfds, int timeout)
{
if (!FD_ISSET (fds[i].fd, open_fds))
fds[i].revents = POLLNVAL;
else if (fdtab.not_open(fds[i].fd))
else if (cygheap->fdtab.not_open(fds[i].fd))
fds[i].revents = POLLHUP;
else if (ret < 0)
fds[i].revents = POLLERR;