[LTP] [PATCH 2/2] shell lib: Add support for test cleanup

[Cyril Hrubis]

Hi!
> could we get check for file existence, the same way it's done in metaparse.c?
> 
> Also, I'd prefer if both tools exit 1 in case of missing file (so that CI
> notifies the problem).

Will do.

> +++ metadata/metaparse-sh.c
> @@ -6,6 +6,7 @@
>  #include <stdio.h>
>  #include <string.h>
>  #include <libgen.h>
> +#include <unistd.h>
>  
>  #include "data_storage.h"
>  
> @@ -46,6 +47,11 @@ static void parse_shell(char *path)
>  	FILE *f = fopen(path, "r");
>  	enum state state = NONE;
>  
> +	if (access(path, F_OK)) {
> +		fprintf(stderr, "file %s does not exist\n", path);
> +		return;
> +	}

I guess that I should check the f instead:

	if (!f) {
		fprintf(stderr, "Failed to open '%s': %s", path, strerror(errno));
		exit(1);
	}

>  	while (fgets(line, sizeof(line), f)) {
>  		/* Strip newline */
>  		line[strlen(line)-1] = 0;

-- 
Cyril Hrubis
chrubis@suse.cz