27 lines
522 B
Diff
27 lines
522 B
Diff
--- a/execinfo.c
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+++ b/execinfo.c
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@@ -52,6 +52,8 @@
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return nptr;
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}
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+#pragma GCC visibility push(default)
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+
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int
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backtrace(void **buffer, int size)
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{
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@@ -78,7 +80,7 @@
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rval = malloc(clen);
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if (rval == NULL)
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return NULL;
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- (char **)cp = &(rval[size]);
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+ cp = &(rval[size]);
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for (i = 0; i < size; i++) {
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if (dladdr(buffer[i], &info) != 0) {
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if (info.dli_sname == NULL)
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@@ -158,3 +160,5 @@
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write(fd, buf, len - 1);
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}
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}
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+
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+#pragma GCC visibility pop
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