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Jim Warner 3ac040d047 library: revert one ancient 'escape_str_utf8' deletion 
Profiling revealed a large amount of time spent in the
'escape_str_utf8' function (escape.c) with both of our
NLS branches (newlib and master). That same result was
not seen under an ancient top-3.2.8 program & library.

Well, the 3.2.8 result was ultimately explained by the
absence of a 'setlocale', necessary under NLS support.
Thus, when that ancient library tested for locale, all
it got was 'ANSI_...' & assumed 'UTF-8' wasn't active.

But after a hack to that ancient code to place it on a
par with newlib/master, I still found cost differences
that led me to revisit an old change referenced below.

It turns out that 'iswprint' costs far more than would
a call of 'isprint', even with the extra support code.
So this commit just reverts that five year old change.

Reference(s):
commit 7b0fc19e9d

Signed-off-by: Jim Warner <james.warner@comcast.net>
2016-08-23 21:11:09 +10:00
..
.gitignore tests: update template and add pids 2016-04-19 21:33:02 +10:00
alloc.c library: cleanup of library includes 2016-04-16 17:03:57 +10:00
alloc.h library: cleanup of library includes 2016-04-16 17:03:57 +10:00
COPYING miscellaneous: clean up trailing whitespace once again 2013-04-07 18:05:01 +10:00
devname.c library: find tty device name of process quicker 2016-07-03 10:47:25 +10:00
devname.h library: cleanup of readproc functions 2016-04-17 14:14:27 +10:00
diskstats.c library: most function names now more profile friendly 2016-08-23 21:11:09 +10:00
diskstats.h library: ensure that all those 'GET' macros are robust 2016-08-07 21:43:38 +10:00
escape.c library: revert one ancient 'escape_str_utf8' deletion 2016-08-23 21:11:09 +10:00
escape.h library: re-arrange escape commands 2016-04-17 14:45:19 +10:00
libprocps.pc.in Renaming libprocfs to libprocps 2011-12-23 09:18:43 +11:00
libprocps.sym library: provide for validating result type references 2016-08-07 21:40:48 +10:00
meminfo.c library: most function names now more profile friendly 2016-08-23 21:11:09 +10:00
meminfo.h library: expand fields and break an ABI, <MEMINFO> api 2016-08-16 21:08:27 +10:00
namespace.c miscellaneous: silence a whole bunch of clang warnings 2015-09-21 22:34:27 +10:00
namespace.h library: cleanup of library includes 2016-04-16 17:03:57 +10:00
openproc.3 documentation: fix man pages due to refactor for wchan 2015-06-19 19:09:21 +10:00
pids.c library: miscellaneous additional efficiencies, <pids> 2016-08-23 21:11:09 +10:00
pids.h library: expand VAL macros to include the context parm 2016-08-07 21:40:48 +10:00
procps-private.h library: please keep procps-private.h free of #include 2016-06-11 11:50:37 +10:00
procps.h library: provide for validating result type references 2016-08-07 21:40:48 +10:00
pwcache.c library: rename clashing pwcache functions 2016-06-18 08:17:45 +10:00
pwcache.h library: rename clashing pwcache functions 2016-06-18 08:17:45 +10:00
readproc.3 misc: result after checking all files for misspellings 2014-08-08 22:14:21 +02:00
readproc.c library: normalize & minimize result types, <PIDS> api 2016-08-01 20:09:18 +10:00
readproc.h library: normalize & minimize result types, <PIDS> api 2016-08-01 20:09:18 +10:00
readproctab.3 misc: result after checking all files for misspellings 2014-08-08 22:14:21 +02:00
slabinfo.c library: most function names now more profile friendly 2016-08-23 21:11:09 +10:00
slabinfo.h library: ensure that all those 'GET' macros are robust 2016-08-07 21:43:38 +10:00
stat.c library: most function names now more profile friendly 2016-08-23 21:11:09 +10:00
stat.h library: ensure that all those 'GET' macros are robust 2016-08-07 21:43:38 +10:00
sysinfo.c misc: just eliminate several 'unused' warning messages 2016-07-26 07:59:48 +10:00
sysinfo.h library: remove an obsolete 'jiffs' typedef in sysinfo 2016-05-08 21:12:22 +10:00
test_namespace.c tests: update template and add pids 2016-04-19 21:33:02 +10:00
test_pids.c related: change for lost 'PROCPS_' enumerator prefixes 2016-07-26 20:49:44 +10:00
test_sysinfo.c tests: update template and add pids 2016-04-19 21:33:02 +10:00
test_uptime.c library: procps_uptime() return value is a status 2016-05-01 16:50:25 +10:00
test_version.c library: Fix LINUX_VERSION macro 2016-05-01 17:46:25 +10:00
uptime.c library: procps_uptime() return value is a status 2016-05-01 16:50:25 +10:00
uptime.h library: cleanup of library includes 2016-04-16 17:03:57 +10:00
version.c miscellaneous: remove some trailing whitespace buildup 2015-06-20 07:46:23 +10:00
version.h library: Fix LINUX_VERSION macro 2016-05-01 17:46:25 +10:00
vmstat.c library: most function names now more profile friendly 2016-08-23 21:11:09 +10:00
vmstat.h library: ensure that all those 'GET' macros are robust 2016-08-07 21:43:38 +10:00
wchan.c library: refactor and rely on modern kernels for wchan 2015-06-19 19:09:20 +10:00
wchan.h library: cleanup of library includes 2016-04-16 17:03:57 +10:00
xtra-procps-debug.h library: strengthen the VAL macro validation functions 2016-08-08 22:01:37 +10:00