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2002-12-11add a debugging function not normally calledMarco S Hyman
2002-12-11Convert ctype.h macros into inline functions. This fixes the issues weTodd C. Miller
currently have with the macro versions and makes the ctype.h versions 100% identical to what is in libc. Discussed with pjanzen@ and OK'd by deraadt@.
2002-12-11Make x_handy in XDR u_int, not int since there are places in theTodd C. Miller
code that assign a u_int value to x_handy. However, this means that we need to be careful checking for overflow as we can no longer subtract a value and check the result for < 0. We reorder the expression instead to avoid this problem (basic algebra). deraadt@ OK
2002-12-10use proper __findenv() prototype; millert@ okMichael Shalayeff
2002-12-10Document BSD behavior of accepting '-' within optstring as long asTodd C. Miller
it is not the fist character of optstring (since that would conflict with GNU semantics). Update the bit on "W;" within optstring when called as getopt (not getopt_long) to current reality.
2002-12-10When doing permutation, only treat "-" as an option if it was specifiedTodd C. Miller
in optstring. Problem noticed by Theo.
2002-12-10bug fixHiroaki Etoh
2002-12-09From Andrushock, s/sucess/success/gTodd C. Miller
2002-12-08Fix pasto, spotted by lebel@Todd C. Miller
2002-12-08In BUGS section, append a warning to not use '-' as the first characterTodd C. Miller
of optstring to avoid a semantic conflict with GNU getopt.
2002-12-08SUS (and apparently 1003.1-2001) say to check optstring for NULLTodd C. Miller
2002-12-08If we are passed "-" in argv and the user didn't specify '-' in optstring,Todd C. Miller
return -1 like POSIX requires.
2002-12-08BSD getopt() supports '-' in the optstring so we should too.Todd C. Miller
This is used by a few programs such as man and su.
2002-12-08remove unused data member from pthread_cond.Marco S Hyman
2002-12-07Fix pasto in last commit.Todd C. Miller
2002-12-07For getopt_long_only() we *do* want to match single-character optionsTodd C. Miller
as shortcuts for long ones, but only if this would not conflict with a short option in optstring. Now binutils gas works.
2002-12-06In srandomdev(), if we can't access /dev/arandom, use the sysctl() instead.Todd C. Miller
We don't want to use the sysctl() by default since we are reading more than just a few bytes of entropy when setting up the state.
2002-12-06Fix two compatibility issues with our getopt_long_only() vs. the GNU version:Todd C. Miller
o Check for long options even when not at the beginning of an option. For instance, if -a is a short option w/o an arg and -static is a boolean long option then -astatic is valid for getopt_long_only(). o If a potential long argument does not match longopts and the first character is not a short option, print a warning and skip the rest of the argument. Also clean up some trailing whitespace and change return value of parse_long_options() from -2 to -1 when unmatched and in long_only mode. With these fixes the binutils ld seems happy with our getopt_long_only()
2002-12-05Correctly handle -Wlong_arg (no space between -W and long_arg) when "W;"Todd C. Miller
is in optstring.
2002-12-05Reorganize this so that getopt_only_only() works correctly.Todd C. Miller
In order for getopt_only_only() to work we need to check for long options before short ones. I have merged getopt_internal and getopt_long_internal into a single function with the actual long args parsing broken out into a separate function. This also simplifies the flow of control.
2002-12-05make getopt_long and getopt_long_only protos match getopt.hTodd C. Miller
2002-12-04Add "RETURN VALUES" sectionsTodd C. Miller
2002-12-04.Xr getopt_longTodd C. Miller
2002-12-03Whoops, add missing #ifdef REPLACE_GETOPTTodd C. Miller
2002-12-03fix typoTodd C. Miller
2002-12-03GNU-like getopt_long() from NetBSD with changes by me to supportTodd C. Miller
getopt_long_only(). At some point this should replace the BSD getopt(3) but we are not there yet. While I am here add protection from the multiple getopt() definitions due to conflicting standards.
2002-12-03Crank all library major numbers. Needed due to the fact that weTodd C. Miller
now build libraries with propolice enabled. Without this, existing binaries (such as ports/packages) that link with any system library other than libc will fail with an undefined symbol of "___guard" (__guard on ELF). Pointed out by markus@ and discussed with deraadt@
2002-12-02Document getlogin_r()Todd C. Miller
2002-12-02Add ecvt(), fcvt() and gcvt() for standard compliance and legacy code.Todd C. Miller
2002-12-02KNFTheo de Raadt
2002-12-02Import propolice (http://www.trl.ibm.com/projects/security/ssp), a stackMiod Vallat
attack protection scheme, into gcc. This protection is enabled by default. It can be turned off by using the -fno-stack-protector flag. Code by Hiroaki Etoh (etoh at jp dot ibm dot com); work on openbsd-specific integration by fgsch@, deraadt@ and myself; tests by fgsch@, naddy@ and myself; beer drinking by myself. Please note that system upgrades with this new code will require a new libc and ld.so to be build and installed before the propolice-enabled compiler can be installed.
2002-11-29inconsistant spelling; torh@bogus.netTheo de Raadt
2002-11-29riduculous spelling; torh@bogus.netTheo de Raadt
2002-11-29tcpdump support for pfsync; henning@ okMichael Shalayeff
2002-11-29Foward; torh@bogus.netTheo de Raadt
2002-11-28fd sharing was re-enabled quite awhile ago.Brad Smith
2002-11-27Honour malloc_junk ('J') with realloc(3), and fix page_dir shrink update.Thierry Deval
2002-11-25Mention the net.inet.tcp.ecn sysctl.Wilbern Cobb
ok kjc@
2002-11-25Warn if atexit(3) fails. Change some tabs to spaces. UseChad Loder
STDERR_FILENO instead of 2. OK millert@
2002-11-24Add HISTORY sectionTodd C. Miller
2002-11-24"The contents is" -> "The contents are"Chad Loder
2002-11-24Zero out the reserved fields of struct gmonhdr rather than leavingChad Loder
stack garbage in them. From FreeBSD. OK deraadt@
2002-11-24Fix comment: s/trailing NULL/trailing NUL/, no code changes.Chad Loder
2002-11-24Fix instance where syslog(3) after closelog(3) could access freed logChad Loder
tag name. OK millert@, deraadt@
2002-11-23Make the mul/div/rem (and u... versions) weak so that ld.so can overrideDale Rahn
it with optimized versions. And allow ld.so to compile with strong versions with extra symbols so it can find them.
2002-11-22Initialize status to zero before calling waitpid(). That way, ifTodd C. Miller
there is nothing to be waited for (for instance if SIGCHLD is being ignored) we don't check WIFEXITED(garbage off the stack).
2002-11-22more snprintf; ok millertTheo de Raadt
2002-11-21shadow -> _shadowTodd C. Miller
2002-11-21Add a "shadow" group and make the shadow passwd db readable by thatTodd C. Miller
group. This changes getpw* to always try the shadow db first and then fall back to the db w/o password hashes. In the future, /usr/libexec/auth/login_passwd (and others) will be setgid shadow instead of setuid root. OK deraadt@ If you track -current you should do the following: o add group shadow to /etc/group o chgrp shadow /etc/spwd.db o chmod 640 /etc/spwd.db o rebuild and install src/usr.sbin/pwd_mkdb You do not need to rebuild libc yet, but it would't hurt to do so.
2002-11-21.Xr atoll(3) and add missing .Xr of atol(3) in atoll(3) man page.Todd C. Miller
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