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Fix ctrl-c in redbean on Windows

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Justine Tunney 2023-10-13 07:43:47 -07:00
parent d458642790
commit 4bcb107cb0
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GPG key ID: BE714B4575D6E328
12 changed files with 326 additions and 32 deletions
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4
libc/log/backtrace2.c
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@ -107,7 +107,7 @@ static int PrintBacktraceUsingAddr2line(int fd, const struct StackFrame *bp) {
}
addr = frame->addr;
#ifdef __x86_64__
if (addr == (uintptr_t)_weaken(__gc)) {
if (gi && addr == (uintptr_t)_weaken(__gc)) {
do {
--gi;
} while ((addr = garbage->p[gi].ret) == (uintptr_t)_weaken(__gc));
@ -116,7 +116,7 @@ static int PrintBacktraceUsingAddr2line(int fd, const struct StackFrame *bp) {
argv[i++] = buf + j;
buf[j++] = '0';
buf[j++] = 'x';
j += uint64toarray_radix16(addr - 1, buf + j) + 1;
j += uint64toarray_radix16(addr, buf + j) + 1;
}
argv[i++] = NULL;
if (sys_pipe2(pipefds, O_CLOEXEC) == -1) {