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Merge branch 'ps_remove_wchan_strip' into 'master'

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ps: removed stripping of prefixes off wchan data

Implementation of what was settled on ML discussion: http://www.freelists.org/post/procps/ps-wchanf-option  
'ps' does not remove "do_" and "sys_" prefixes from wchan data.  
  
Resolves Red Hat Bugzilla #1322111

See merge request !33
This commit is contained in:
Jan Rybar 2016-11-23 12:05:28 +00:00
commit cc1f49aeba
1 changed files with 2 additions and 6 deletions
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8
proc/wchan.c
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@ -46,11 +46,7 @@ const char * lookup_wchan (int pid) {
// lame ppc64 has a '.' in front of every name // lame ppc64 has a '.' in front of every name
if (*ret=='.') ret++; if (*ret=='.') ret++;
switch (*ret){ while(*ret=='_') ret++;
case 's': if(!strncmp(ret, "sys_", 4)) ret += 4; break;
case 'd': if(!strncmp(ret, "do_", 3)) ret += 3; break;
case '_': while(*ret=='_') ret++; break;
default : break;
}
return ret; return ret;
} }