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a6115bfff4
procps/proc
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Jim Warner a6115bfff4 library: some tweaks to 2 file read functions, 3rd gen 
Ever since their introduction, plus continuing through
several evolutions, both the meminfo and vmstat 'read'
functions employed a 'do while' loop for /proc access.

However, that loop construct was wrong since identical
tests were already done (twice!) within each loop body
itself, then accompanied by its own 'break' statement.

So, we will now transform them both into forever loops
which will help us to emphasize such break statements.

[ plus, let's return an error should nothing be read ]

[ lastly, eliminate 1 erroneous PROCPS_EXPORT prefix ]

Reference(s):
. original meminfo introduction
commit a20e88e4e7
. original vmstat introduction
commit a410e236ab

Signed-off-by: Jim Warner <james.warner@comcast.net>
2016-07-06 21:36:37 +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
diskstat.c library: Cater for 32 char device names 2016-07-02 15:01:11 +10:00
diskstat.h library: cleanup of library includes 2016-04-16 17:03:57 +10:00
escape.c library: re-arrange escape commands 2016-04-17 14:45:19 +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: normalize/standardize the i/f, <SLABINFO> api 2016-06-09 20:51:06 +10:00
meminfo.c library: some tweaks to 2 file read functions, 3rd gen 2016-07-06 21:36:37 +10:00
meminfo.h library: <MEMINFO> api, changed that 'get' return type 2016-06-21 20:58:09 +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: refactor exposed pointers management, 3rd gen 2016-07-02 16:33:01 +10:00
pids.h library: more pids_fetch struct opaqueness, <PIDS> api 2016-06-28 21:11:25 +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: rename the 'slab' sources as 'slabinfo' files 2016-06-09 20:51:06 +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: stop treating lxcname differently, <PIDS> api 2016-07-02 16:33:01 +10:00
readproc.h library: stop treating lxcname differently, <PIDS> api 2016-07-02 16:33:01 +10:00
readproctab.3 misc: result after checking all files for misspellings 2014-08-08 22:14:21 +02:00
slabinfo.c library: refactor exposed pointers management, 3rd gen 2016-07-02 16:33:01 +10:00
slabinfo.h library: <SLABINFO> api, change that 'get' return type 2016-06-21 20:58:09 +10:00
stat.c library: refactor exposed pointers management, 3rd gen 2016-07-02 16:33:01 +10:00
stat.h library: <STAT> api, change for that 'get' return type 2016-06-21 20:58:09 +10:00
sysinfo.c library: correct the procps_pid_length() +1 distortion 2016-04-18 19:29:41 +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 library: fix new and unref pids test 2016-06-07 21:13:57 +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: some tweaks to 2 file read functions, 3rd gen 2016-07-06 21:36:37 +10:00
vmstat.h library: <VMSTAT> api, change in the 'get' return type 2016-06-21 20:58:09 +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