mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-08 04:08:32 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Improve system call polyfills

Browse source 
- Polyfill open() w/ O_CLOEXEC on RHEL5
- Remove old workaround from rmdir() on the New Technology
- preadv() and pwritev() are now smarter about demodernization
- preadv() and pwritev() are now available on the New Technology
This commit is contained in:
Justine Tunney 2021-03-08 10:07:02 -08:00
parent 816b0e1851
commit 0ad609268f
21 changed files with 260 additions and 117 deletions
Download patch file Download diff file Expand all files Collapse all files

2
libc/calls/getcwd-xnu.c
View file

@ -31,7 +31,7 @@ char *sys_getcwd_xnu(char *res, size_t size) {
int fd;
struct stat st[2];
char buf[XNU_MAXPATHLEN], *ret = NULL;
if ((fd = sys_openat(AT_FDCWD, ".", O_RDONLY | O_DIRECTORY)) != -1) {
if ((fd = sys_openat(AT_FDCWD, ".", O_RDONLY | O_DIRECTORY, 0)) != -1) {
if (sys_fstat(fd, &st[0]) != -1) {
if (st[0].st_dev && st[0].st_ino) {
if (sys_fcntl(fd, XNU_F_GETPATH, buf) != -1) {