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| | #include "test-tool.h"
#include "cache.h"
/*
* Usage: test-tool cron <file> [-l]
*
* If -l is specified, then write the contents of <file> to stdout.
* Otherwise, write from stdin into <file>.
*/
int cmd__crontab(int argc, const char **argv)
{
int a;
FILE *from, *to;
if (argc == 3 && !strcmp(argv[2], "-l")) {
from = fopen(argv[1], "r");
if (!from)
return 0;
to = stdout;
} else if (argc == 2) {
from = stdin;
to = fopen(argv[1], "w");
} else
return error("unknown arguments");
while ((a = fgetc(from)) != EOF)
fputc(a, to);
if (argc == 3)
fclose(from);
else
fclose(to);
return 0;
}
|