diff options
Diffstat (limited to 'login-utils/chsh.c')
| -rw-r--r-- | login-utils/chsh.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/login-utils/chsh.c b/login-utils/chsh.c index 31750d5..19f0915 100644 --- a/login-utils/chsh.c +++ b/login-utils/chsh.c @@ -77,25 +77,13 @@ static void __attribute__((__noreturn__)) usage(void) fputs(_(" -l, --list-shells print list of shells and exit\n"), fp); fputs(USAGE_SEPARATOR, fp); - printf(USAGE_HELP_OPTIONS(22)); + fprintf(fp, USAGE_HELP_OPTIONS(22)); - printf(USAGE_MAN_TAIL("chsh(1)")); + fprintf(fp, USAGE_MAN_TAIL("chsh(1)")); exit(EXIT_SUCCESS); } /* - * print_shells () -- /etc/shells is outputted to stdout. - */ -static void print_shells(void) -{ - char *s; - - while ((s = getusershell())) - printf("%s\n", s); - endusershell(); -} - -/* * parse_argv () -- * parse the command line arguments, and fill in "pinfo" with any * information from the command line. @@ -120,7 +108,7 @@ static void parse_argv(int argc, char **argv, struct sinfo *pinfo) case 'h': usage(); case 'l': - print_shells(); + print_shells(stdout, "%s\n"); exit(EXIT_SUCCESS); case 's': pinfo->shell = optarg; |