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gnulib/modules/c-stack
Eric Blake 9de26050ef errno: use consistently
* lib/c-stack.c (ENOTSUP): <errno.h> guarantees a definition.
* lib/canonicalize-lgpl.c (ENAMETOOLONG): Likewise.
* lib/canonicalize.c (ELOOP): Likewise.
* lib/inet_ntop.c (EAFNOSUPPORT): Likewise.
* lib/inet_pton.c (EAFNOSUPPORT): Likewise.
* lib/lchown.c (EOPNOTSUPP): Likewise.
* lib/openat-priv.h (ENOSYS, EOPNOTSUPP): Likewise.
* lib/savewd.c (ESTALE): Likewise.
* lib/settime.c (ENOSYS): Likewise.
* lib/utimens.c (ENOSYS): Likewise.
* lib/xgethostname.c (ENAMETOOLONG): Likewise.
* lib/chdir-safer.c (ELOOP): Likewise.
(chdir_no_follow): Use HAVE_READLINK, not ELOOP, as witness.
* modules/c-stack (Depends-on): Add errno.
* modules/canonicalize (Depends-on): Likewise.
* modules/chdir-safer (Depends-on): Likewise.
* modules/fdopendir (Depends-on): Likewise.
* modules/inet_ntop (Depends-on): Likewise.
* modules/inet_pton (Depends-on): Likewise.
* modules/lchown (Depends-on): Likewise.
* modules/openat (Depends-on): Likewise.
* modules/savewd (Depends-on): Likewise.
* modules/settime (Depends-on): Likewise.
* m4/chdir-safer.m4 (gl_CHDIR_SAFER): Check for readlink.

Signed-off-by: Eric Blake <ebb9@byu.net>
2009-09-02 20:37:41 -06:00

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Description:
Stack overflow handling, causing program exit.
Files:
lib/c-stack.h
lib/c-stack.c
m4/c-stack.m4
Depends-on:
gettext-h
errno
exitfail
unistd
raise
sigaction
libsigsegv
configure.ac:
gl_C_STACK
Makefile.am:
lib_SOURCES += c-stack.h c-stack.c
Include:
"c-stack.h"
Link:
$(LTLIBCSTACK) when linking with libtool, $(LIBCSTACK) otherwise
License:
GPL
Maintainer:
Paul Eggert