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- Introduce ualarm() function
- Make rename() report EISEMPTY on Windows
- Always raise EINVAL upon open(O_RDONLY|O_TRUNC)
- Add macro so ./configure will detect SOCK_CLOEXEC
- Fix O_TRUNC without O_CREAT not working on Windows
- Let fcntl(F_SETFL) change O_APPEND status on Windows
- Make sure pwrite() / pread() report ESPIPE on sockets
- Raise ESPIPE on Windows when pwrite() is used on pipe
- Properly compute O_APPEND CreateFile() flags on Windows
- Don't require O_DIRECTORY to open directories on Windows
- Fix more instances of Windows reporting EISDIR and ENOTDIR
- Normalize EFTYPE and EMLINK to ELOOP on NetBSD and FreeBSD
- Make unlink() / rmdir() work on read-only files on Windows
- Validate UTF-8 on Windows paths to fix bug with overlong NUL
- Always print signal name to stderr when crashing due to SIG_DFL
- Fix Windows bug where denormalized paths >260 chars didn't work
- Block signals on BSDs when thread exits before trashing its own stack
This commit is contained in:
Justine Tunney 2023-08-21 02:28:24 -07:00
parent ec957491ea
commit ebf784d4f5
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
76 changed files with 1019 additions and 568 deletions
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2
libc/sysv/consts/O_ASYNC.S
View file

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_ASYNC,0x00002000,0x00002000,0x00000040,0x00000040,0x00000040,0x00000040,0x00000040,0
.syscon open,O_ASYNC,0x00002000,0x00002000,0x00000040,0x00000040,0x00000040,0x00000040,0x00000040,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_DIRECT,0x00004000,0x00010000,0,0,0x00010000,0,0x00080000,0x00004000
.syscon open,O_DIRECT,0x00004000,0x00010000,0xffffffff,0xffffffff,0x00010000,0xffffffff,0x00080000,0x00004000

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_DSYNC,0x00001000,0x00001000,0x00400000,0x00400000,0,0x00000080,0x00010000,0
.syscon open,O_DSYNC,0x00001000,0x00001000,0x00400000,0x00400000,0xffffffff,0x00000080,0x00010000,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_EXLOCK,0,0,0x00000020,0x00000020,0x00000020,0x00000020,0x00000020,0
.syscon open,O_EXLOCK,0xffffffff,0xffffffff,0x00000020,0x00000020,0x00000020,0x00000020,0x00000020,0xffffffff

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

@ -1,2 +0,0 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_NDELAY,0x00000800,0x00000800,0x00000004,0x00000004,0x00000004,0x00000004,0x00000004,0x00000800

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_NOFOLLOW_ANY,0,0,0x20000000,0x20000000,0,0,0,0
.syscon open,O_NOFOLLOW_ANY,0xffffffff,0xffffffff,0x20000000,0x20000000,0xffffffff,0xffffffff,0xffffffff,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_PATH,0x00200000,0x00200000,0,0,0,0,0,0
.syscon open,O_PATH,0x00200000,0x00200000,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_RSYNC,0x00101000,0x00101000,0,0,0,0x00000080,0x00020000,0
.syscon open,O_RSYNC,0x00101000,0x00101000,0xffffffff,0xffffffff,0xffffffff,0x00000080,0x00020000,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_SEARCH,0,0,0,0x40100000,0x00040000,0,0x00800000,0
.syscon open,O_SEARCH,0xffffffff,0xffffffff,0xffffffff,0x40100000,0x00040000,0xffffffff,0x00800000,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_SHLOCK,0,0,0x00000010,0x00000010,0x00000010,0x00000010,0x00000010,0
.syscon open,O_SHLOCK,0xffffffff,0xffffffff,0x00000010,0x00000010,0x00000010,0x00000010,0x00000010,0xffffffff

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

@ -1,2 +0,0 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_SPARSE,0,0,0,0,0,0,0,0

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_SYNC,0x00101000,0x00101000,0x00000080,0x00000080,0x00000080,0x00000080,0x00000080,0
.syscon open,O_SYNC,0x00101000,0x00101000,0x00000080,0x00000080,0x00000080,0x00000080,0x00000080,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon open,O_VERIFY,0,0,0,0,0x00200000,0,0,0
.syscon open,O_VERIFY,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0x00200000,0xffffffff,0xffffffff,0xffffffff

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

@ -1,2 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon limits,_PATH_MAX,4096,4096,1024,1024,1024,1024,1024,512
.syscon limits,_PATH_MAX,4096,4096,1024,1024,1024,1024,1024,32767

5
libc/sysv/consts/o.h
View file

@ -22,7 +22,6 @@ extern const unsigned O_EXEC;
extern const unsigned O_EXLOCK;
extern const unsigned O_INDEXED;
extern const unsigned O_LARGEFILE;
extern const unsigned O_NDELAY;
extern const unsigned O_NOATIME;
extern const unsigned O_NOCTTY;
extern const unsigned O_NOFOLLOW;
@ -34,7 +33,6 @@ extern const unsigned O_RSYNC;
extern const unsigned O_SEARCH;
extern const unsigned O_SEQUENTIAL;
extern const unsigned O_SHLOCK;
extern const unsigned O_SPARSE;
extern const unsigned O_SYNC;
extern const unsigned O_TMPFILE; /* use tmpfd() or tmpfile() */
extern const unsigned O_TRUNC;
@ -46,13 +44,12 @@ extern const unsigned O_VERIFY;
#define O_CLOEXEC O_CLOEXEC
#define O_COMPRESSED O_COMPRESSED
#define O_CREAT O_CREAT
#define O_DIRECT O_DIRECT
#define O_DIRECTORY O_DIRECTORY
#define O_EXCL O_EXCL
#define O_EXEC O_EXEC
#define O_INDEXED O_INDEXED
#define O_LARGEFILE O_LARGEFILE
#define O_NDELAY O_NDELAY
#define O_NDELAY O_NONBLOCK
#define O_NOATIME O_NOATIME
#define O_NOCTTY O_NOCTTY
#define O_NOFOLLOW O_NOFOLLOW

2
libc/sysv/consts/sock.h
View file

@ -18,6 +18,8 @@ extern const int SOCK_STREAM;
#define SOCK_RAW 3
#define SOCK_RDM 4
#define SOCK_SEQPACKET 5
#define SOCK_CLOEXEC SOCK_CLOEXEC
#define SOCK_NONBLOCK SOCK_NONBLOCK
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */