diff options
Diffstat (limited to 'header_checks')
| -rw-r--r-- | header_checks/meson.build | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/header_checks/meson.build b/header_checks/meson.build index ff5b21ee0c..4cc855e218 100644 --- a/header_checks/meson.build +++ b/header_checks/meson.build @@ -123,6 +123,20 @@ function_checks = [ ['dladdr', ['dlfcn.h'], ['dl'], '-D_GNU_SOURCE=1'] ] +open_cloexec = cc.run('''#include <sys/types.h> + #include <sys/stat.h> + #include <fcntl.h> + int main(int argc, char **argv) { + int res = open(argv[0], O_RDONLY | O_CLOEXEC); + if (res < 0) return 1; + return 0; + } + ''', + name : 'open works with O_CLOEXEC') +if open_cloexec.compiled() and open_cloexec.returncode() == 0 + config_h.set10('HAVE_OPEN_CLOEXEC', true) +endif + strerror_r_char_p = cc.compiles('''#define _GNU_SOURCE #include <string.h> int func (void) |