if(n_opt + n >= argc) {
fprintf(stderr, "Selector: Missing argument for %s, expecting %s.\n",
argv[n_opt], help);
- exit(1);
+ exit(EXIT_FAILURE);
}
}
fprintf(stderr,
"Selector: Value `%s' is not a positive integer.\n",
string);
- exit(1);
+ exit(EXIT_FAILURE);
}
return result;
if(!file) {
fprintf(stderr, "Selector: Can not open `%s'.\n", input_filename);
- exit(1);
+ exit(EXIT_FAILURE);
}
start = 0;
BUFFER_SIZE);
fprintf(stderr, raw_line);
fprintf(stderr, "\n");
- exit(1);
+ exit(EXIT_FAILURE);
}
/* If we got a line, we replace the carriage return by a \0 to
int nb_lines;
struct hash_table_t *hash_table;
- if(!ttyname(STDIN_FILENO)) {
+ if(!isatty(STDIN_FILENO)) {
fprintf(stderr, "Selector: The standard input is not a tty.\n");
- exit(1);
+ exit(EXIT_FAILURE);
}
color_fg_modeline = COLOR_WHITE;
i = 1;
while(!error && !show_help &&
- i < argc && argv[i][0] == '-' &&
- !rest_are_files) {
+ i < argc &&
+ argv[i][0] == '-' && !rest_are_files) {
if(strcmp(argv[i], "-o") == 0) {
check_opt(argc, argv, i, 1, "<output filename>");
out = stderr;
}
- fprintf(out, "Selector version %s-R%s\n", VERSION, REVISION_NUMBER);
+ fprintf(out, "Selector version %s-R%s (%s)\n", VERSION, REVISION_NUMBER, UNAME);
fprintf(out, "Written by Francois Fleuret <francois@fleuret.org>.\n");
fprintf(out, "\n");
fprintf(out, "Usage: %s [options] [<filename1> [<filename2> ...]]\n",
endwin();
fprintf(stderr, "Selector: Color numbers have to be between 0 and %d.\n",
COLORS - 1);
- exit(1);
+ exit(EXIT_FAILURE);
}
init_pair(1, color_fg_modeline, color_bg_modeline);
fprintf(stderr,
"Selector: Can not open %s for writing.\n",
output_filename);
- exit(1);
+ exit(EXIT_FAILURE);
}
fclose(out);
}
free(lines);
free(title);
- exit(0);
+ exit(EXIT_SUCCESS);
}