rsyslog/tests/override_getaddrinfo.c
Rainer Gerhards b326c76f45 style: normalize C source formatting via clang-format (PoC)
This commit applies the new canonical formatting style using `clang-format` with custom settings (notably 4-space indentation), as part of our shift toward automated formatting normalization.

⚠️ No functional changes are included — only whitespace and layout modifications as produced by `clang-format`.

This change is part of the formatting modernization strategy discussed in:
https://github.com/rsyslog/rsyslog/issues/5747

Key context:
- Formatting is now treated as a disposable view, normalized via tooling.
- The `.clang-format` file defines the canonical style.
- A fixup script (`devtools/format-code.sh`) handles remaining edge cases.
- Formatting commits are added to `.git-blame-ignore-revs` to reduce noise.
- Developers remain free to format code however they prefer locally.
2025-07-16 13:56:21 +02:00

26 lines
829 B
C

// we need this for dlsym(): #include <dlfcn.h>
#include "config.h"
#include <stdio.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int getaddrinfo(const char *node __attribute__((unused)),
const char *service __attribute__((unused)),
const struct addrinfo *hints __attribute__((unused)),
struct addrinfo **res __attribute__((unused))) {
return EAI_MEMORY;
}
static void __attribute__((constructor)) my_init(void) {
/* we currently do not need this entry point, but keep it as
* a "template". It can be used, e.g. to emit some diagnostic
* information:
printf("loaded\n");
* or - more importantly - obtain a pointer to the overriden
* API:
orig_etry = dlsym(RTLD_NEXT, "original_entry_point");
*/
}