[vlc-commits] Compilation fix for Android that has if_nametoindex but not if_nameindex

[Jean-Baptiste Kempf]

vlc | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Mon Jun 13 17:19:19 2011 +0200| [6d44c8cbde14df36ccd559895a553523f5cc380b] | committer: Jean-Baptiste Kempf

Compilation fix for Android that has if_nametoindex but not if_nameindex

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=6d44c8cbde14df36ccd559895a553523f5cc380b
---

 configure.ac         |    2 +-
 include/vlc_fixups.h |    4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index b0000dc..8a29df2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -566,7 +566,7 @@ dnl Check for system libs needed
 need_libc=false
 
 dnl Check for usual libc functions
-AC_CHECK_FUNCS([daemon fcntl fdopendir fstatvfs fork getenv getpwuid_r gettimeofday if_nameindex isatty lstat memalign mmap openat pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp uselocale])
+AC_CHECK_FUNCS([daemon fcntl fdopendir fstatvfs fork getenv getpwuid_r gettimeofday if_nameindex if_nametoindex isatty lstat memalign mmap openat pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp uselocale])
 AC_REPLACE_FUNCS([asprintf atof atoll dirfd flockfile getcwd getdelim getpid gmtime_r lldiv localtime_r nrand48 rewind setenv strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab tdestroy vasprintf])
 AC_CHECK_FUNCS(fdatasync,,
   [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
diff --git a/include/vlc_fixups.h b/include/vlc_fixups.h
index ead3ac3..ab55f2e 100644
--- a/include/vlc_fixups.h
+++ b/include/vlc_fixups.h
@@ -285,7 +285,9 @@ struct if_nameindex
     unsigned if_index;
     char    *if_name;
 };
-# define if_nametoindex(name)   atoi(name)
+# ifndef HAVE_IF_NAMETOINDEX
+#  define if_nametoindex(name)   atoi(name)
+# endif
 # define if_nameindex()         (errno = ENOBUFS, NULL)
 # define if_freenameindex(list) (void)0
 #endif