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- Get threads working on NetBSD
- Get threads working on OpenBSD
- Fix Emacs config for Emacs v28
- Improve --strace logging of sigset_t
- Improve --strace logging of struct stat
- Improve memory safety of DescribeThing functions
- Refactor auto stack allocation into LIBC_RUNTIME
- Introduce shell.com example which works on Windows
- Refactor __strace_thing into DescribeThing functions
- Document the CHECK macros and improve them in NDEBUG mode
- Rewrite MAP_STACK so it uses FreeBSD behavior across platforms
- Deprecate and discourage the use of MAP_GROWSDOWN (it's weird)
This commit is contained in:
Justine Tunney 2022-05-12 06:43:59 -07:00
parent dd9ab01d25
commit e7611a8476
101 changed files with 967 additions and 464 deletions
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11
libc/calls/pwritev.c
View file

@ -24,6 +24,7 @@
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/intrin/asan.internal.h"
#include "libc/intrin/describeflags.internal.h"
#include "libc/intrin/kprintf.h"
#include "libc/macros.internal.h"
#include "libc/sysv/consts/iov.h"
@ -118,13 +119,9 @@ ssize_t pwritev(int fd, const struct iovec *iov, int iovlen, int64_t off) {
rc = Pwritev(fd, iov, iovlen, off);
#if defined(SYSDEBUG) && _DATATRACE
if (__strace > 0) {
if (rc == -1 && errno == EFAULT) {
STRACE("pwritev(%d, %p, %d, %'ld) → %'zd% m", fd, iov, iovlen, off, rc);
} else {
kprintf(STRACE_PROLOGUE "pwritev(%d, ", fd);
__strace_iov(iov, iovlen, rc != -1 ? rc : 0);
kprintf(", %d, %'ld) → %'ld% m\n", iovlen, off, rc);
}
kprintf(STRACE_PROLOGUE "pwritev(%d, ", fd);
DescribeIov(iov, iovlen, rc != -1 ? rc : 0);
kprintf(", %d, %'ld) → %'ld% m\n", iovlen, off, rc);
}
#endif
return rc;