mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-05 18:58:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Make win32 i/o signals atomic and longjmp() safe

Browse source
This commit is contained in:
Justine Tunney 2023-11-04 20:29:25 -07:00
parent 585c86e2a4
commit d7917ea076
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
20 changed files with 381 additions and 263 deletions
Download patch file Download diff file Expand all files Collapse all files

2
libc/sysv/consts.sh
View file

@ -124,7 +124,7 @@ syscon errno ECANCELED 125 125 89 89 85 88 87 1223 # kNtError
syscon errno EOWNERDEAD 130 130 105 105 96 94 97 105 # kNtErrorSemOwnerDied; raised by pthread_cond_timedwait(3), pthread_mutex_consistent(3), pthread_mutex_getprioceiling(3), pthread_mutex_lock(3), pthread_mutex_timedlock(3), pthread_mutexattr_getrobust(3), pthread_mutexattr_setrobust(3)
syscon errno ENOTRECOVERABLE 131 131 104 104 95 93 98 0 # raised by pthread_cond_timedwait(3), pthread_mutex_consistent(3), pthread_mutex_getprioceiling(3), pthread_mutex_lock(3), pthread_mutex_timedlock(3), pthread_mutexattr_getrobust(3), pthread_mutexattr_setrobust(3)
syscon errno ENONET 64 64 317 317 317 317 317 0 # made up on BSDs; raised by accept(2)
syscon errno ERESTART 85 85 -1 -1 -1 -1 -3 0 # should only be seen in ptrace()
syscon errno ERESTART 85 85 318 318 318 318 -3 20000 # should only be seen in ptrace()
syscon errno ENODATA 61 61 96 96 0 0 89 232 # no message is available in xsi stream or named pipe is being closed; no data available; barely in posix; returned by ioctl; very close in spirit to EPIPE?
syscon errno ENOSR 63 63 98 98 0 90 90 0 # out of streams resources; something like EAGAIN; it's in POSIX; maybe some commercial UNIX returns it with openat, putmsg, putpmsg, posix_openpt, ioctl, open
syscon errno ENOSTR 60 60 99 99 0 0 91 0 # not a stream; returned by getmsg, putmsg, putpmsg, getpmsg

2
libc/sysv/consts/ERESTART.S
View file

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon errno,ERESTART,85,85,-1,-1,-1,-1,-3,0
.syscon errno,ERESTART,85,85,318,318,318,318,-3,20000