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80fd73873b
Rewrite mktime from scratch for performance, and for correctness in the presence of leap seconds. * time/mktime.c (ydhms_tm_diff, not_equal_tm, print_tm, check_result): New functions. (LEAP_SECONDS_POSSIBLE, CHAR_BIT, INT_MIN, INT_MAX, TIME_T_MIN, TIME_T_MAX, TM_YEAR_BASE, EPOCH_YEAR): New macros. <limits.h>, <stdlib.h>: New #includes. (main): Support tests with given broken-down value; support benchmarks. (__mon_lengths, debugging_enabled, printtm, dist_tm, doit, do_normalization, normalize, BAD_STRUCT_TM, SKIP_VALUE, <ctype.h>): Remove. * time/time.h, time/mktime.c (__mktime_internal): New offset arg. * time/mktime.c (mktime), time/timegm.c (timegm): Use it. * time/mktime.c (__mon_yday): New variable; replaces `__mon_lengths'. time/offtime.c (__offtime), time/tzset.c (compute_change): Use it. * time/offtime.c (__offtime): Remove useless assignment `tp->tm_isdst = -1'. * manual/maint.texi: Update credits. Fri Oct 6 00:28:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * sysdeps/unix/common/readv.S: Moved to sysdeps/unix/bsd. * sysdeps/unix/common/writev.S: Moved to sysdeps/unix/bsd. * sysdeps/unix/sysv/linux/readv.c: File removed. * sysdeps/unix/sysv/linux/writev.c: File removed. * sysdeps/unix/configure.in: Check for readv and writev syscalls. * sysdeps/unix/configure.in: If eval doesn't set $unix_srcname, set it to $unix_syscall instead of $unix_function. |
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| arpa | ||
| assert | ||
| bare | ||
| conf | ||
| csu | ||
| ctype | ||
| dirent | ||
| elf | ||
| gmon | ||
| gnu | ||
| gnulib | ||
| grp | ||
| hurd | ||
| inet | ||
| intl | ||
| io | ||
| locale | ||
| mach | ||
| manual | ||
| math | ||
| misc | ||
| netinet | ||
| posix | ||
| protocols | ||
| pwd | ||
| resolv | ||
| resource | ||
| rpc | ||
| setjmp | ||
| signal | ||
| socket | ||
| stdio | ||
| stdlib | ||
| string | ||
| sunrpc | ||
| sys | ||
| sysdeps | ||
| sysvipc | ||
| termios | ||
| time | ||
| .cvsignore | ||
| =__ify | ||
| a.out.h | ||
| aclocal.m4 | ||
| alloca.h | ||
| ansidecl.h | ||
| assert.h | ||
| ChangeLog | ||
| ChangeLog.1 | ||
| ChangeLog.2 | ||
| ChangeLog.3 | ||
| ChangeLog.4 | ||
| config-name.in | ||
| config.guess | ||
| config.h.in | ||
| config.make.in | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| crypt-README | ||
| ctype.h | ||
| dirent.h | ||
| elf.h | ||
| endian.h | ||
| errno.h | ||
| extra-lib.mk | ||
| fcntl.h | ||
| features.h | ||
| fnmatch.h | ||
| ftw.h | ||
| getopt.h | ||
| glob.h | ||
| gnu-stabs.h | ||
| gnu-versions.h | ||
| grp.h | ||
| INSTALL | ||
| install-sh | ||
| langinfo.h | ||
| libc-symbols.h | ||
| libintl.h | ||
| limits.h | ||
| locale.h | ||
| Make-dist | ||
| Makeconfig | ||
| Makefile | ||
| Makefile.in | ||
| Makerules | ||
| MakeTAGS | ||
| malloc.h | ||
| math.h | ||
| memory.h | ||
| mkinstalldirs | ||
| move-if-change | ||
| munch-tmpl.c | ||
| munch.awk | ||
| netdb.h | ||
| NEWS | ||
| nlist.h | ||
| NOTES | ||
| o-iterator.mk | ||
| obstack.h | ||
| paths.h | ||
| poll.h | ||
| posix1_lim.h | ||
| posix2_lim.h | ||
| printf.h | ||
| printsources | ||
| pwd.h | ||
| README | ||
| README.template | ||
| regex.h | ||
| resolv.h | ||
| Rules | ||
| search.h | ||
| set-hooks.h | ||
| set-init.c | ||
| setjmp.h | ||
| sgtty.h | ||
| signal.h | ||
| stdio.h | ||
| stdlib.h | ||
| string.h | ||
| strings.h | ||
| syslog.h | ||
| tar.h | ||
| termios.h | ||
| time.h | ||
| ttyent.h | ||
| unistd.h | ||
| utime.h | ||
| values.h | ||
| version.c | ||
| wordexp.h | ||
This directory contains the version 1.09.6 test release of the GNU C Library. Many bugs have been fixed since the last release. Some bugs surely remain. As of this release, the GNU C library has been ported to the following configurations: alpha-dec-osf1 i386-bsd4.3 i386-force_cpu386-none i386-gnu (for Hurd development only) i386-isc2.2 i386-isc3 i386-sco3.2 i386-sco3.2v4 i386-sequent-bsd i386-sysv i386-sysv4 i960-nindy960-none m68k-hp-bsd4.3 m68k-mvme135-none m68k-mvme136-none m68k-sony-newsos3 m68k-sony-newsos4 m68k-sun-sunos4 mips-dec-ultrix4 mips-sgi-irix4 sparc-sun-solaris2 sparc-sun-sunos4 Porting the library is not hard. If you are interested in doing a port, please get on the mailing list by sending electronic mail to bug-glibc-request@prep.ai.mit.edu. The GNU C library now includes Michael Glad's Ultra Fast Crypt, which provides the Unix `crypt' function, plus some other entry points. Because of the United States export restriction on DES implementations, we are distributing this code separately from the rest of the C library. There is an extra distribution tar file just for crypt; it is called `glibc-1.09.6-crypt.tar.gz'. You can just unpack the crypt distribution along with the rest of the C library and build; you can also build the library without getting crypt. Users outside the USA can get the crypt distribution via anonymous FTP from ftp.uni-c.dk [129.142.6.74], or another archive site outside the USA. Archive maintainers are encouraged to copy this distribution to their archives outside the USA. Please get it from ftp.uni-c.dk; transferring this distribution from prep.ai.mit.edu (or any other site in the USA) to a site outside the USA is in violation of US export laws. See the file INSTALL to find out how to configure, build, install, and port the GNU C library. The GNU C Library is completely documented by the Texinfo manual found in the `manual/' subdirectory. The manual is still being updated and contains some known errors and omissions; we regret that we do not have the resources to work on the manual as much as we would like. Please send comments on the manual to bug-glibc-manual@prep.ai.mit.edu, and not to the library bug-reporting address. The file NOTES contains a description of the feature-test macros used in the GNU C library, explaining how you can tell the library what facilities you want it to make available. Send bug reports to bug-glibc@prep.ai.mit.edu. The GNU C Library is free software. See the file COPYING.LIB for copying conditions.