d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
5f5a50728c
freebsd-skq/lib/libc/stdlib
History
Andrey A. Chernov 5f5a50728c 1) Although unpublished version of standard 
http://austingroupbugs.net/view.php?id=385#c713
(Resolved state) recommend this way for the current standard (called
"earlier" in the text)

"However, earlier versions of this standard did not require this, and the
same example had to be written as:

    // buf was obtained by malloc(buflen)
    ret = write(fd, buf, buflen);
    if (ret < 0) {
        int save = errno;
        free(buf);
        errno = save;
        return ret;
    }
"

from feedback I have for previous commit it seems that many people prefer
to avoid mass code change needed for current standard compliance
and prefer to track unpublished standard instead, which requires now
that free() itself must save errno, not its usage code.

So, I back out "save errno across free()" part of previous commit,
and will fill PR for changing free() isntead.

2) Remove now unused serrno.

MFC after:      1 week
2012-06-05 16:16:33 +00:00
..
jemalloc Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch, 2012-04-17 07:22:14 +00:00
_Exit.c
a64l.3
a64l.c
abort.3
abort.c
abs.3
abs.c
alloca.3
at_quick_exit.3 Remove trailing whitespace per mdoc lint warning 2012-03-29 05:02:12 +00:00
atexit.3 Implement quick_exit() / at_quick_exit() from C++11 / C1x. Also add a 2011-12-07 15:25:48 +00:00
atexit.c Do not call __pthread_cxa_finalize with invalid struct dl_phdr_info. 2010-08-27 19:57:17 +00:00
atexit.h
atof.3
atof.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
atoi.3 Remove out of date notes, the atoi code is thread-safe and async-cancel 2007-10-19 06:23:39 +00:00
atoi.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
atol.3 "-isoC-99" should be spelled without 'c'. 2009-03-01 05:44:28 +00:00
atol.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
atoll.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
bsearch.3
bsearch.c
div.3
div.c
exit.3 Implement quick_exit() / at_quick_exit() from C++11 / C1x. Also add a 2011-12-07 15:25:48 +00:00
exit.c
getenv.3 General mdoc(7) and typo fixes. 2012-05-11 20:06:46 +00:00
getenv.c Revert behavior change to setenv(), unsetenv() and putenv() until a more 2009-12-07 00:22:10 +00:00
getopt_long.3 Add missing opening and closing brackets in getopt_long.3 and getsubopt.3 2011-12-26 03:14:37 +00:00
getopt_long.c
getopt.3 mdoc: remove unbalanced quotes 2010-08-02 13:11:41 +00:00
getopt.c
getsubopt.3 Add missing opening and closing brackets in getopt_long.3 and getsubopt.3 2011-12-26 03:14:37 +00:00
getsubopt.c
hcreate.3 mdoc: order prologue macros consistently by Dd/Dt/Os 2010-04-14 19:08:06 +00:00
hcreate.c - remove superfluous word 2008-07-06 11:31:20 +00:00
heapsort.c Use size_t to avoid overflow when sorting arrays larger than 2 GB. 2008-01-13 02:11:10 +00:00
imaxabs.3
imaxabs.c
imaxdiv.3
imaxdiv.c
insque.3
insque.c
l64a.c
labs.3
labs.c
ldiv.3
ldiv.c
llabs.3
llabs.c
lldiv.3
lldiv.c
lsearch.3
lsearch.c
Makefile.inc Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch, 2012-04-17 07:22:14 +00:00
memory.3
merge.c
ptsname.3 mdoc: order prologue macros consistently by Dd/Dt/Os 2010-04-14 19:08:06 +00:00
ptsname.c Fix whitespace inconsistencies in libc in files copyrighted by me. 2011-06-26 18:27:17 +00:00
qsort_r.c
qsort.3
qsort.c Changing 'r' to a size_t in the previous commit turned quicksort 2008-01-14 09:21:34 +00:00
quick_exit.3 Some fixes to the man pages for [at_]quick_exit(3) 2011-12-07 21:02:35 +00:00
quick_exit.c Small style(9) improvements. 2011-12-15 11:16:41 +00:00
radixsort.3
radixsort.c
rand.3 Missed space. 2010-10-06 09:24:33 +00:00
rand.c Fix typo in the comment 2007-12-11 20:39:32 +00:00
random.3 Add cross-references to lrand48(3) and arc4random(3) from rand(3) 2010-10-06 09:05:47 +00:00
random.c
reallocf.3 Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch, 2012-04-17 07:22:14 +00:00
reallocf.c In reallocf(3), free the memory only when size != 0. Otherwise, when the 2010-03-03 15:43:26 +00:00
realpath.3 According to SUSv4, realpath(3) must fail if 2012-05-11 11:29:08 +00:00
realpath.c 1) Although unpublished version of standard 2012-06-05 16:16:33 +00:00
remque.c
strfmon.3 General mdoc(7) and typo fixes. 2012-05-11 20:06:46 +00:00
strfmon.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
strtod.3 mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
strtoimax.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
strtol.3
strtol.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
strtoll.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
strtonum.3 Revert to r214147, errno is not clobbered as originally 2010-10-22 08:51:49 +00:00
strtonum.c
strtoq.c
strtoul.3
strtoul.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
strtoull.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
strtoumax.c Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a 2011-11-20 14:45:42 +00:00
strtouq.c
Symbol.map Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch, 2012-04-17 07:22:14 +00:00
system.3 Mark the section describing return values with an appropriate section flag. 2008-06-26 08:24:59 +00:00
system.c Fix many "function declaration isn't a prototype" warnings in libc. 2009-12-05 19:31:38 +00:00
tdelete.c
tfind.c
tsearch.3
tsearch.c
twalk.c No need to include <assert.h> here. 2003-01-05 02:43:18 +00:00