library <pids>: remove fields obsoleted with linux 2.6

It seems inappropriate to blindly include fields known
to always be zero in our brand new library. Therefore,
this patch removes support for three such enumerators.

[ that stat 'it_real_value' (PIDS_ALARM) field could ]
[ have been made obsolete before a linux 2.6 release ]

Signed-off-by: Jim Warner <james.warner@comcast.net>

diff --git a/proc/pids.c b/proc/pids.c
index 2ba5539007e2ebc3451a366eca55c0adbc4567ae..ff7657c4d65e7b4dc00285b1ed813cbbaa513671 100644 (file)
--- a/proc/pids.c
+++ b/proc/pids.c
@@ -142,7 +142,6 @@ REG_set(ADDR_KSTK_EIP,    ul_int,  kstk_eip)
 REG_set(ADDR_KSTK_ESP,    ul_int,  kstk_esp)
 REG_set(ADDR_START_CODE,  ul_int,  start_code)
 REG_set(ADDR_START_STACK, ul_int,  start_stack)
-REG_set(ALARM,            ul_int,  alarm)
 STR_set(CGNAME,                    cgname)
 STR_set(CGROUP,                    cgroup)
 VEC_set(CGROUP_V,                  cgroup_v)
@@ -186,8 +185,6 @@ CVT_set(MEM_CODE,         ul_int,  trs)
 REG_set(MEM_CODE_PGS,     ul_int,  trs)
 CVT_set(MEM_DATA,         ul_int,  drs)
 REG_set(MEM_DATA_PGS,     ul_int,  drs)
-REG_set(MEM_DT_PGS,       ul_int,  dt)
-REG_set(MEM_LRS_PGS,      ul_int,  lrs)
 CVT_set(MEM_RES,          ul_int,  resident)
 REG_set(MEM_RES_PGS,      ul_int,  resident)
 CVT_set(MEM_SHR,          ul_int,  share)
@@ -394,7 +391,6 @@ static struct {
     { RS(ADDR_KSTK_ESP),     f_stat,     NULL,      QS(ul_int),    0,        TS(ul_int)  },
     { RS(ADDR_START_CODE),   f_stat,     NULL,      QS(ul_int),    0,        TS(ul_int)  },
     { RS(ADDR_START_STACK),  f_stat,     NULL,      QS(ul_int),    0,        TS(ul_int)  },
-    { RS(ALARM),             f_stat,     NULL,      QS(ul_int),    0,        TS(ul_int)  }, // ( obsolete, always zero )
     { RS(CGNAME),            x_cgroup,   FF(str),   QS(str),       0,        TS(str)     },
     { RS(CGROUP),            x_cgroup,   FF(str),   QS(str),       0,        TS(str)     },
     { RS(CGROUP_V),          v_cgroup,   FF(strv),  QS(strv),      0,        TS(strv)    },
@@ -438,8 +434,6 @@ static struct {
     { RS(MEM_CODE_PGS),      f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  },
     { RS(MEM_DATA),          f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  },
     { RS(MEM_DATA_PGS),      f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  },
-    { RS(MEM_DT_PGS),        f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  }, // ( always 0 since linux 2.6 )
-    { RS(MEM_LRS_PGS),       f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  }, // ( always 0 since linux 2.6 )
     { RS(MEM_RES),           f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  },
     { RS(MEM_RES_PGS),       f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  },
     { RS(MEM_SHR),           f_statm,    NULL,      QS(ul_int),    0,        TS(ul_int)  },

diff --git a/proc/pids.h b/proc/pids.h
index 92669f9412d211c70b953e868306d148cccfe207..35c5cbac3dacf13734d1fd247a86f96db5b06740 100644 (file)
--- a/proc/pids.h
+++ b/proc/pids.h
@@ -35,7 +35,6 @@ enum pids_item {
     PIDS_ADDR_KSTK_ESP,     //  ul_int
     PIDS_ADDR_START_CODE,   //  ul_int
     PIDS_ADDR_START_STACK,  //  ul_int
-    PIDS_ALARM,             //  ul_int
     PIDS_CGNAME,            //     str
     PIDS_CGROUP,            //     str
     PIDS_CGROUP_V,          //    strv
@@ -79,8 +78,6 @@ enum pids_item {
     PIDS_MEM_CODE_PGS,      //  ul_int
     PIDS_MEM_DATA,          //  ul_int
     PIDS_MEM_DATA_PGS,      //  ul_int
-    PIDS_MEM_DT_PGS,        //  ul_int
-    PIDS_MEM_LRS_PGS,       //  ul_int
     PIDS_MEM_RES,           //  ul_int
     PIDS_MEM_RES_PGS,       //  ul_int
     PIDS_MEM_SHR,           //  ul_int