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Rewrite special file handling on Windows

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This change gets GNU grep working. What caused it to not work, is it
wouldn't write to an output file descriptor when its dev/ino equaled
/dev/null's. So now we invent special dev/ino values for these files
This commit is contained in:
Justine Tunney 2023-10-14 01:06:00 -07:00
parent aca2261cda
commit 2db2f40a98
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GPG key ID: BE714B4575D6E328
53 changed files with 485 additions and 299 deletions
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4
libc/calls/abort.c
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@ -33,9 +33,7 @@
* @noreturn
*/
wontreturn void abort(void) {
sigset_t m;
sigemptyset(&m);
sigaddset(&m, SIGABRT);
sigset_t m = 1ull << (SIGABRT - 1);
sigprocmask(SIG_UNBLOCK, &m, 0);
raise(SIGABRT);
signal(SIGABRT, SIG_DFL);