LD_AUDIT basic example

0001-01-01

Here’s a basic example of LD_AUDIT:

// compile: gcc -fPIC -shared -o ldaudit.so ldaudit.c
// usage: LD_AUDIT=./ldaudit.so <program>

#include <stdio.h>

__attribute__((constructor))
static void init(void) {
	printf("LD_AUDIT\n");
}

unsigned int la_version(unsigned int version) {
	return version;
}

Example output:

% LD_AUDIT=./ldaudit.so whoami LD_AUDIT daniel

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