diff options
Diffstat (limited to 'toys/lsb/hostname.c')
| -rw-r--r-- | toys/lsb/hostname.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/toys/lsb/hostname.c b/toys/lsb/hostname.c index ca436833..23467fb3 100644 --- a/toys/lsb/hostname.c +++ b/toys/lsb/hostname.c @@ -1,6 +1,4 @@ -/* vi: set sw=4 ts=4: - * - * hostname.c - Get/Set the hostname +/* hostname.c - Get/Set the hostname * * Copyright 2012 Andre Renaud <andre@bluewatersys.com> * @@ -9,12 +7,12 @@ USE_HOSTNAME(NEWTOY(hostname, NULL, TOYFLAG_BIN)) config HOSTNAME - bool "hostname" - default y - help - usage: hostname [newname] + bool "hostname" + default y + help + usage: hostname [newname] - Get/Set the current hostname + Get/Set the current hostname */ #define FOR_hostname @@ -22,13 +20,12 @@ config HOSTNAME void hostname_main(void) { - const char *hostname = toys.optargs[0]; - if (hostname) { - if (sethostname(hostname, strlen(hostname))) - perror_exit("set failed '%s'", hostname); - } else { - if (gethostname(toybuf, sizeof(toybuf))) - perror_exit("get failed"); - xputs(toybuf); - } + const char *hostname = toys.optargs[0]; + if (hostname) { + if (sethostname(hostname, strlen(hostname))) + perror_exit("set failed '%s'", hostname); + } else { + if (gethostname(toybuf, sizeof(toybuf))) perror_exit("get failed"); + xputs(toybuf); + } } |