From f05352303cba602167c262eea3badbf8f9d44c88 Mon Sep 17 00:00:00 2001 From: Janne Blomqvist Date: Sat, 5 May 2012 06:30:51 +0000 Subject: Fix handling of temporary files. 2012-05-05 Janne Blomqvist * gfortran.texi (GFORTRAN_TMPDIR): Rename to TMPDIR, explain algorithm for choosing temp directory. 2012-05-05 Janne Blomqvist * config.h.in: Regenerated. * configure: Regenerated. * configure.ac: Add checks for getegid and __secure_getenv. * io/unix.c (P_tmpdir): Fallback definition for macro. (tempfile_open): New function. (tempfile): Use secure_getenv, call tempfile_open to try each directory in turn. * libgfortran.h (DEFAULT_TMPDIR): Remove macro. (secure_getenv): New macro/prototype. * runtime/environ.c (secure_getenv): New function. (variable_table): Rename GFORTRAN_TMPDIR to TMPDIR. * runtime/main.c (find_addr2line): Use secure_getenv. git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@187190 138bc75d-0d04-0410-961f-82ee72b054a4 --- libgfortran/config.h.in | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'libgfortran/config.h.in') diff --git a/libgfortran/config.h.in b/libgfortran/config.h.in index 30a7e121325..b75fa968023 100644 --- a/libgfortran/config.h.in +++ b/libgfortran/config.h.in @@ -426,6 +426,9 @@ /* Define to 1 if you have the `getcwd' function. */ #undef HAVE_GETCWD +/* Define to 1 if you have the `getegid' function. */ +#undef HAVE_GETEGID + /* Define to 1 if you have the `geteuid' function. */ #undef HAVE_GETEUID @@ -834,6 +837,9 @@ /* Define to 1 if you have the `ynl' function. */ #undef HAVE_YNL +/* Define to 1 if you have the `__secure_getenv' function. */ +#undef HAVE___SECURE_GETENV + /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR -- cgit v1.2.3