lagertonne/ifupdown-ng
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interface: set a default hostname property

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Ariadne Conill 2020-10-14 05:11:12 -06:00
parent aec7dad1c1
commit a210cf6a66
1 changed files with 8 additions and 0 deletions
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8
libifupdown/interface.c
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@ -16,6 +16,7 @@
#include <stdio.h>
#include <string.h>
#include <sys/utsname.h>
#include "libifupdown/interface.h"
#include "libifupdown/config-file.h"
@ -121,6 +122,13 @@ lif_interface_init(struct lif_interface *interface, const char *ifname)
/* keep the 'vlan' executor as a config hint for backwards compatibility */
if (strchr(ifname, '.') != NULL)
lif_interface_use_executor(interface, "vlan");
/* learn a reasonable default hostname */
struct utsname un;
if (uname(&un) < 0)
return;
lif_dict_add(&interface->vars, "hostname", strdup(un.nodename));
}
bool