security-syntax-checks-no-emit.c
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// RUN: %clang_analyze_cc1 -triple i686-pc-linux-gnu %s -verify \
// RUN: -analyzer-checker=security.insecureAPI \
// RUN: -analyzer-checker=security.FloatLoopCounter
// expected-no-diagnostics
// This file complements 'security-syntax-checks.m', but tests that we omit
// specific checks on platforms where they don't make sense.
// Omit the 'rand' check since 'arc4random' is not available on Linux.
int rand(void);
double drand48(void);
double erand48(unsigned short[3]);
long jrand48(unsigned short[3]);
void lcong48(unsigned short[7]);
long lrand48(void);
long mrand48(void);
long nrand48(unsigned short[3]);
long random(void);
int rand_r(unsigned *);
void test_rand()
{
unsigned short a[7];
unsigned b;
rand(); // no-warning
drand48(); // no-warning
erand48(a); // no-warning
jrand48(a); // no-warning
lcong48(a); // no-warning
lrand48(); // no-warning
mrand48(); // no-warning
nrand48(a); // no-warning
rand_r(&b); // no-warning
random(); // no-warning
}