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authorPaul Eggert <eggert@cs.ucla.edu>2004-07-28 20:11:45 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2004-07-28 20:11:45 +0000
commit9f09a96f972604d736bd3c818b5f27362f762e1e (patch)
treeb67c31c7609e2f01e776323487a88355b3475f37 /lib/ChangeLog
parent926de77e696273373c64a8387390a032c40a3ff1 (diff)
downloadcoreutils-9f09a96f972604d736bd3c818b5f27362f762e1e.tar.xz
md5, sha1 cleanups; getugroups change.
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+2004-07-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * md5.h: Include <stdint.h> if HAVE_STDINT_H || _LIBC, not
+ ifdef _LIBC.
+ (md5_uint32): Use uint32_t if available. Simplify fallback ifdefs.
+ * md5.c: Don't include <sys/types.h> or <stdlib.h>; <stddef.h>
+ suffices with C89 or better.
+ (alignof): New macro, portable to all C89 hosts.
+ (UNALIGNED): Use it. Use uintptr_t if available, and assume
+ everything is unaligned otherwise; this is more portable than
+ assuming 'unsigned long int' will always work.
+ * sha1.c: Likewise.
+
+ * getugroups.c: Include <errno.h>.
+ (EOVERFLOW): Define if not defined.
+ (getgroups): Return -1 with errno=EOVERFLOW if an integer overflow
+ occurs.
+
2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
* euidaccess.c [HAVE_LIBGEN_H]: Include <libgen.h>, for