From 590df499cc7544e34c65b871e592725370d45d9c Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Wed, 2 Apr 2025 21:51:25 +0000 Subject: Add dladdr sysdep Signed-off-by: Laurent Bercot --- src/sysdeps/trydladdr.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/sysdeps/trydladdr.c (limited to 'src') diff --git a/src/sysdeps/trydladdr.c b/src/sysdeps/trydladdr.c new file mode 100644 index 0000000..3240785 --- /dev/null +++ b/src/sysdeps/trydladdr.c @@ -0,0 +1,33 @@ +/* ISC license. */ + +#undef _POSIX_C_SOURCE +#undef _XOPEN_SOURCE + +#ifndef __EXTENSIONS__ +#define __EXTENSIONS__ +#endif +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif +#ifndef _BSD_SOURCE +#define _BSD_SOURCE +#endif +#ifndef _DEFAULT_SOURCE +#define _DEFAULT_SOURCE +#endif +#ifndef _NETBSD_SOURCE +#define _NETBSD_SOURCE +#endif +#ifndef _INCOMPLETE_XOPEN_C063 +#define _INCOMPLETE_XOPEN_C063 +#endif + +#include + +int main (void) +{ + Dl_info info ; + if (!dladdr(&main, &info)) return 1 ; + if (!info.dli_fname) return 1 ; + return 0 ; +} -- cgit v1.3.1