478  * found. Otherwise, NULL is returned.  Solaris libc looks up

   478  * found. Otherwise, NULL is returned.  Solaris libc looks up

   479  * "/etc/default/init" to get the default TZ value if TZ is not defined

   479  * "/etc/default/init" to get the default TZ value if TZ is not defined

   480  * as an environment variable.

   480  * as an environment variable.

   481  */

   481  */

   482 static char *

   482 static char *

   484 {

   484 {

   485     char *tz = NULL;

   485     char *tz = NULL;

   486     FILE *fp;

   486     FILE *fp;

   487 

   487 

   488     /*

   488     /*

   575  * Returns a zone ID of Solaris when the TZ value is "localtime".

   575  * Returns a zone ID of Solaris when the TZ value is "localtime".

   576  * First, it tries scf. If scf fails, it looks for the same file as

   576  * First, it tries scf. If scf fails, it looks for the same file as

   577  * /usr/share/lib/zoneinfo/localtime under /usr/share/lib/zoneinfo/.

   577  * /usr/share/lib/zoneinfo/localtime under /usr/share/lib/zoneinfo/.

   578  */

   578  */

   579 static char *

   579 static char *

   581     char *tz = NULL;

   581     char *tz = NULL;

   582     struct stat statbuf;

   582     struct stat statbuf;

   583     size_t size;

   583     size_t size;

   584     char *buf;

   584     char *buf;

   585     int fd;

   585     int fd;

   874 }

   874 }

   875 

   875 

   876 #else

   876 #else

   877 

   877 

   878 char *

   878 char *

   880 {

   880 {

   881     time_t offset;

   881     time_t offset;

   882     char sign, buf[32];

   882     char sign, buf[32];

   883 #if defined(__solaris__)

   883 #if defined(__solaris__)

   884     struct tm localtm;

   884     struct tm localtm;