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#include <errno.h>
#include <stdio.h>
int main(int argc, char **argv) {
char buf[1024];
size_t len;
FILE *fh;
if (argc != 2) {
fprintf(stderr, "Incorrect number of arguments, got %i\n", argc);
return 1;
}
fh = fopen(argv[1], "r");
if (fh == NULL) {
fprintf(stderr, "Opening %s: errno=%i\n", argv[1], errno);
return 1;
}
do {
len = fread(buf, 1, sizeof(buf), fh);
if (len > 0) {
fwrite(buf, 1, len, stdout);
}
} while (len > 0);
fclose(fh);
return 0;
}
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