luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2024-11-09 02:46:16 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'mgl-fix-build' into 'master'

Browse Source 
Fix build on old libc that does not define _SC_HOST_NAME_MAX

See merge request GNOME/glib!1231
This commit is contained in:
Xavier Claessens 2019-11-20 14:12:29 +00:00
commit 653d3e2c5d
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
glib/gutils.c
View File

@ -993,6 +993,7 @@ g_get_host_name (void)
const gsize size_large = (gsize) 256 * 256;
gchar *tmp;
#ifdef _SC_HOST_NAME_MAX
max = sysconf (_SC_HOST_NAME_MAX);
if (max > 0 && max <= G_MAXSIZE - 1)
size = (gsize) max + 1;
@ -1001,8 +1002,11 @@ g_get_host_name (void)
size = HOST_NAME_MAX + 1;
#else
size = _POSIX_HOST_NAME_MAX + 1;
#endif
#endif /* HOST_NAME_MAX */
#else
/* Fallback to some reasonable value */
size = 256;
#endif /* _SC_HOST_NAME_MAX */
tmp = g_malloc (size);
failed = (gethostname (tmp, size) == -1);
if (failed && size < size_large)