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Backport main branch improvements (#658)

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* Add sys_ prefix to unwrapped system calls
* This change also implements getlogin() and getlogin_r().
* Add getgroups and setgroups (#619)
* Fix getgroups / setgroups tests across platforms. See #619
* Change accept type to struct sockaddr * (#630)
* vista: use old strace path
This commit is contained in:
Gavin Hayes 2022-10-10 23:44:29 -04:00 • committed by GitHub
parent 4381b3d925
commit f4ff1729d1
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831 changed files with 1381 additions and 1822 deletions
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6
libc/stdio/dirstream.c
View file

@ -51,6 +51,8 @@
* has been done for five platforms, having a remarkably tiny footprint.
*/
int sys_getdents(unsigned, void *, unsigned, long *);
/**
* Directory stream object.
*/
@ -375,8 +377,8 @@ static struct dirent *readdir_impl(DIR *dir) {
} else if (!IsWindows()) {
if (dir->buf_pos >= dir->buf_end) {
basep = dir->tell; /* TODO(jart): what does xnu do */
rc = getdents(dir->fd, dir->buf, sizeof(dir->buf) - 256, &basep);
STRACE("getdents(%d) → %d% m", dir->fd, rc);
rc = sys_getdents(dir->fd, dir->buf, sizeof(dir->buf) - 256, &basep);
STRACE("sys_getdents(%d) → %d% m", dir->fd, rc);
if (!rc || rc == -1) return NULL;
dir->buf_pos = 0;
dir->buf_end = rc;

2
libc/stdio/getrandom.c
View file

@ -99,7 +99,7 @@ ssize_t getrandom(void *p, size_t n, unsigned f) {
cmd[1] = 81; /* KERN_ARND */
}
m = n;
if ((rc = sysctl(cmd, 2, p, &m, 0, 0)) != -1) {
if ((rc = sys_sysctl(cmd, 2, p, &m, 0, 0)) != -1) {
rc = m;
}
} else if (have_getrandom) {