25 lines
527 B
C
25 lines
527 B
C
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// RUN: %clang -std=c17 %s -o %t && %run %t
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/// Test __isoc23_* for glibc 2.38+.
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// RUN: %clang -std=c23 %s -o %t && %run %t
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#include <assert.h>
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#include <stdarg.h>
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#include <stdio.h>
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int test_vsscanf(const char *buf, const char *fmt, ...) {
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va_list ap;
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va_start(ap, fmt);
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int ret = vsscanf(buf, fmt, ap);
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va_end(ap);
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return ret;
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}
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int main(int argc, char **argv) {
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int x, y;
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assert(sscanf("42", "%d", &x) == 1);
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assert(x == 42);
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assert(test_vsscanf("42", "%d", &y) == 1);
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assert(y == 42);
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return 0;
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}
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