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feat: support Xorg & better auth logic (#80)

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Co-authored-by: grialion <48643945+grialion@users.noreply.github.com>
This commit is contained in:
javalsai
2026-01-19 21:17:45 +01:00
committed by GitHub
parent d65bd7a8ee
commit 7e7a297e2e
28 changed files with 842 additions and 351 deletions
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7
src/chvt.c
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@@ -4,6 +4,7 @@
#include <stdlib.h>
#include "chvt.h"
#include "macros.h"
static char* vterms[] = {"/dev/tty", "/dev/tty0", "/dev/vc/0", "/dev/systty",
"/dev/console"};
@@ -23,16 +24,16 @@ int chvt_str(char* str) {
return chvt((int)i);
}
int vt = -1;
int chvt(int n) {
// NOLINTNEXTLINE(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)
(void)fprintf(stderr, "activating vt %d\n", n);
vt = n;
// NOLINTNEXTLINE(readability-identifier-length)
char c = 0;
for (size_t i = 0; i < sizeof(vterms) / sizeof(vterms[0]); i++) {
for (size_t i = 0; i < LEN(vterms); i++) {
int fd = open(vterms[i], O_RDWR);
if (fd >= 0 && isatty(fd) && ioctl(fd, KDGKBTYPE, &c) == 0 && c < 3) {
if (ioctl(fd, VT_ACTIVATE, n) < 0 || ioctl(fd, VT_WAITACTIVE, n) < 0) {
// NOLINTNEXTLINE(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)
(void)fprintf(stderr, "Couldn't activate vt %d\n", n);
return -1;
}