diff options
Diffstat (limited to 'tests/test-dup2.c')
| -rw-r--r-- | tests/test-dup2.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/tests/test-dup2.c b/tests/test-dup2.c index e4ec1c25..55f31940 100644 --- a/tests/test-dup2.c +++ b/tests/test-dup2.c @@ -1,5 +1,5 @@ /* Test duplicating file descriptors. - Copyright (C) 2009-2022 Free Software Foundation, Inc. + Copyright (C) 2009-2024 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -50,6 +50,12 @@ SIGNATURE_CHECK (dup2, int, (int, int)); #include "macros.h" +/* Tell GCC not to warn about the specific edge cases tested here. */ +#if __GNUC__ >= 13 +# pragma GCC diagnostic ignored "-Wanalyzer-fd-leak" +# pragma GCC diagnostic ignored "-Wanalyzer-fd-use-without-check" +#endif + /* Return non-zero if FD is open. */ static int is_open (int fd) @@ -92,8 +98,12 @@ is_inheritable (int fd) #endif /* GNULIB_TEST_CLOEXEC */ #if !O_BINARY -# define set_binary_mode(f,m) zero () -static int zero (void) { return 0; } +# define set_binary_mode my_set_binary_mode +static int +set_binary_mode (_GL_UNUSED int fd, _GL_UNUSED int mode) +{ + return 0; +} #endif /* Return non-zero if FD is open in the given MODE, which is either |