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| author | Roland McGrath <roland@gnu.org> | 1995-02-20 01:08:14 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-02-20 01:08:14 +0000 |
| commit | 5f9e57babebe38587437ac432f26e5421f5532da (patch) | |
| tree | b7127b569ca33e355c98722376e2d9853abb049b /posix/environ.c | |
| parent | 50de467103a56c688d52b7b14cea82dba79d1ad4 (diff) | |
| download | glibc-5f9e57babebe38587437ac432f26e5421f5532da.zip glibc-5f9e57babebe38587437ac432f26e5421f5532da.tar.gz glibc-5f9e57babebe38587437ac432f26e5421f5532da.tar.bz2 | |
Sun Feb 19 17:46:13 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
* posix/Makefile (aux): Add environ.
* posix/environ.c: New file.
* sysdeps/unix/sparc/start.c: Remove __environ definition.
* sysdeps/unix/start.c: Likewise.
* sysdeps/unix/sysv/irix4/start.c: Likewise.
* sysdeps/mach/hurd/start.c: Likewise.
* sysdeps/mach/start.c: Likewise.
* sysdeps/stub/start.c: Likewise.
* sysdeps/unix/make_errlist.c: In produced program, test
HAVE_WEAK_SYMBOLS instead of HAVE_GNU_LD.
* sysdeps/unix/sysv/sysv4/dup2.c: Fix #include of renamed file.
Remove extra weak alias.
* sysdeps/unix/sysv/sysv4/sigaltstack.S: Fix unsquashed file name
in #include.
* libc-symbols.h: Put comment around ^L to pacify Solaris as.
* sysdeps/posix/Makefile (cded-objdir-includes): New variable
replaced cded-objdir-CPPFLAGS; transform $(+includes) instead of
$(CPPFLAGS).
(mk-stdiolim): Use it instead.
* mach/mach_init.c (__vm_page_size): Make it initialized. It does
not work to make a weak alias to a bss symbol.
* stdio/Makefile (distribute): Remove mpn-copy.mk; add gen-mpn-copy.
(tests): Add test-fwrite.
* stdio/test-fwrite.c: New file.
* stdlib/stdlib.h [__USE_GNU]: Declare strtof, strtold, __strtof,
__strtold.
* Makefile (autoconf-it): New canned sequence. Do cvs commit if
there is a CVS directory.
(configure, %/configure): Use $(autoconf-it) for cmds.
* Make-dist: Likewise.
* Makerules ($(gpl2lgpl)): Likewise.
inlines cause trouble for files defining global register variables.
* stdio/vfprintf.c: Set PREC to zero for %. without following digit.
Diffstat (limited to 'posix/environ.c')
| -rw-r--r-- | posix/environ.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/posix/environ.c b/posix/environ.c new file mode 100644 index 0000000..3eee48e --- /dev/null +++ b/posix/environ.c @@ -0,0 +1,8 @@ +/* This file just defines the `__environ' variable (and alias `environ'). */ + +#include <unistd.h> +#include <stddef.h> + +/* This must be initialized; we cannot have a weak alias into bss. */ +char **__environ = NULL; +weak_alias (__environ, environ) |