nixpkgs/pkgs/test/make-binary-wrapper/envcheck.c

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2021-12-07 17:39:38 +00:00
#include <limits.h>
#include <stdio.h>
#include <unistd.h>
int main(int argc, char **argv, char **envp) {
for (char **env = envp; *env != 0; ++env) {
puts(*env);
}
char cwd[PATH_MAX];
if (getcwd(cwd, sizeof(cwd))) {
printf("CWD=%s\n", cwd);
} else {
perror("getcwd() error");
return 1;
}
for (int i=0; i < argc; ++i) {
puts(argv[i]);
}
return 0;
}