mirror of
https://github.com/fish-shell/fish-shell.git
synced 2025-02-13 01:24:59 +08:00
37 lines
952 B
C++
37 lines
952 B
C++
// Functions for performing sanity checks on the program state.
|
|
#include "config.h" // IWYU pragma: keep
|
|
|
|
#include "sanity.h"
|
|
|
|
#include <unistd.h>
|
|
|
|
#include "common.h"
|
|
#include "fallback.h" // IWYU pragma: keep
|
|
#include "flog.h"
|
|
#include "global_safety.h"
|
|
#include "history.h"
|
|
#include "kill.h"
|
|
#include "proc.h"
|
|
#include "reader.h"
|
|
|
|
/// Status from earlier sanity checks.
|
|
static relaxed_atomic_bool_t insane{false};
|
|
|
|
void sanity_lose() {
|
|
FLOG(error, _(L"Errors detected, shutting down. Break on sanity_lose() to debug."));
|
|
insane = true;
|
|
}
|
|
|
|
void validate_pointer(const void *ptr, const wchar_t *err, int null_ok) {
|
|
// Test if the pointer data crosses a segment boundary.
|
|
if ((0x00000003l & (intptr_t)ptr) != 0) {
|
|
FLOGF(error, _(L"The pointer '%ls' is invalid"), err);
|
|
sanity_lose();
|
|
}
|
|
|
|
if ((!null_ok) && (ptr == 0)) {
|
|
FLOGF(error, _(L"The pointer '%ls' is null"), err);
|
|
sanity_lose();
|
|
}
|
|
}
|