24 lines
1.1 KiB
C
24 lines
1.1 KiB
C
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// RUN: %clang_analyze_cc1 -fno-builtin -analyzer-checker=core,alpha.unix.Stream -verify %s
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// RUN: %clang_analyze_cc1 -fno-builtin -analyzer-checker=core,alpha.unix.SimpleStream -verify %s
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// expected-no-diagnostics
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typedef struct _FILE FILE;
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// These functions are not standard C library functions.
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FILE *tmpfile(const char *restrict path); // Real 'tmpfile' should have exactly 0 formal parameters.
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FILE *fopen(const char *restrict path); // Real 'fopen' should have exactly 2 formal parameters.
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FILE *fdopen(int fd); // Real 'fdopen' should have exactly 2 formal parameters.
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void test_fopen_non_posix(void) {
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FILE *fp = fopen("file"); // no-leak: This isn't the standard POSIX `fopen`, we don't know the semantics of this call.
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}
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void test_tmpfile_non_posix(void) {
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FILE *fp = tmpfile("file"); // no-leak: This isn't the standard POSIX `tmpfile`, we don't know the semantics of this call.
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}
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void test_fdopen_non_posix(int fd) {
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FILE *fp = fdopen(fd); // no-leak: This isn't the standard POSIX `fdopen`, we don't know the semantics of this call.
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}
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