diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-08-23 14:30:52 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-08-24 22:46:45 +0200 |
| commit | 25300b5a1fcf54674a69d0f4ab08925be00b0227 (patch) | |
| tree | a29da7b64948e59d558fe4051893e1161e2df4e6 /src/basic/hostname-util.h | |
| parent | b59abc4d1e5c8e99323f404ef4a09bd6da68064f (diff) | |
util: make machine_name_is_valid() a macro and move it to hostname-util.h
As it turns out machine_name_is_valid() does the exact same thing as
hostname_is_valid() these days, as it just invoked that and checked the
name length was < 64. However, hostname_is_valid() checks the length
against HOST_NAME_MAX anyway (which is 64 on Linux), hence any
additional check is redundant.
We hence replace machine_name_is_valid() by a macro that simply maps it
to hostname_is_valid() but sets the allow_trailing_dot parameter to
false. We also move this this call to hostname-util.h, to the same place
as the hostname_is_valid() declaration.
Diffstat (limited to 'src/basic/hostname-util.h')
| -rw-r--r-- | src/basic/hostname-util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/basic/hostname-util.h b/src/basic/hostname-util.h index 7c50260d73..d4f5bfe45e 100644 --- a/src/basic/hostname-util.h +++ b/src/basic/hostname-util.h @@ -32,6 +32,8 @@ char* gethostname_malloc(void); bool hostname_is_valid(const char *s, bool allow_trailing_dot) _pure_; char* hostname_cleanup(char *s); +#define machine_name_is_valid(s) hostname_is_valid(s, false) + bool is_localhost(const char *hostname); bool is_gateway_hostname(const char *hostname); |