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- Add rusage to redbean Lua API
- Add more redbean documentation
- Add pledge() to redbean Lua API
- Polyfill OpenBSD pledge() for Linux
- Increase PATH_MAX limit to 1024 characters
- Untrack sibling processes after fork() on Windows
This commit is contained in:
Justine Tunney 2022-04-28 09:42:36 -07:00
parent 9a6bd304a5
commit 47b3274665
212 changed files with 2251 additions and 834 deletions
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7
libc/runtime/finddebugbinary.c
View file

@ -18,6 +18,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/bits/bits.h"
#include "libc/calls/calls.h"
#include "libc/macros.internal.h"
#include "libc/runtime/runtime.h"
#include "libc/runtime/symbols.internal.h"
#include "libc/str/str.h"
@ -30,7 +31,7 @@
const char *FindDebugBinary(void) {
static bool once;
static char *res;
static char buf[PATH_MAX + 1];
static char buf[PATH_MAX];
char *p;
size_t n;
if (!once) {
@ -40,12 +41,12 @@ const char *FindDebugBinary(void) {
if (n > 4 && READ32LE(p + n - 4) == READ32LE(".dbg")) {
res = p;
} else if (n > 4 && READ32LE(p + n - 4) == READ32LE(".com") &&
n + 4 <= PATH_MAX) {
n + 4 < ARRAYLEN(buf)) {
mempcpy(mempcpy(buf, p, n), ".dbg", 5);
if (fileexists(buf)) {
res = buf;
}
} else if (n + 8 <= PATH_MAX) {
} else if (n + 8 < ARRAYLEN(buf)) {
mempcpy(mempcpy(buf, p, n), ".com.dbg", 9);
if (fileexists(buf)) {
res = buf;