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library: try to minimize the results types, <PIDS> api

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This is just beginning an effort to minimize/normalize
the sheer variety of results types in use for our API.

In taking these first baby steps, a few anomalies were
found. There'll no doubt be many more yet to discover.

. the _FLT_ (fault) fields were already signed long in
the proc_t (even though their sscanf format used %lu).

. although strtoul will alway return an unsigned long,
all of the _VM_ fields were made signed long just like
other memory fields (& signed sorts more efficiently).

Reference(s):
http://www.freelists.org/post/procps/newlib-drip-drip,4

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2016-05-15 00:00:00 -05:00
committed by Craig Small
parent 56def1cbac
commit 540342620b
4 changed files with 76 additions and 76 deletions
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48
proc/pids.h
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@@ -45,12 +45,12 @@ enum pids_item {
PROCPS_PIDS_ENVIRON_V, // strv
PROCPS_PIDS_EXIT_SIGNAL, // s_int
PROCPS_PIDS_FLAGS, // ul_int
PROCPS_PIDS_FLT_MAJ, // ul_int
PROCPS_PIDS_FLT_MAJ_C, // ul_int
PROCPS_PIDS_FLT_MAJ_DELTA, // ul_int
PROCPS_PIDS_FLT_MIN, // ul_int
PROCPS_PIDS_FLT_MIN_C, // ul_int
PROCPS_PIDS_FLT_MIN_DELTA, // ul_int
PROCPS_PIDS_FLT_MAJ, // sl_int
PROCPS_PIDS_FLT_MAJ_C, // sl_int
PROCPS_PIDS_FLT_MAJ_DELTA, // sl_int
PROCPS_PIDS_FLT_MIN, // sl_int
PROCPS_PIDS_FLT_MIN_C, // sl_int
PROCPS_PIDS_FLT_MIN_DELTA, // sl_int
PROCPS_PIDS_ID_EGID, // u_int
PROCPS_PIDS_ID_EGROUP, // str
PROCPS_PIDS_ID_EUID, // u_int
@@ -75,17 +75,17 @@ enum pids_item {
PROCPS_PIDS_ID_TPGID, // s_int
PROCPS_PIDS_LXCNAME, // str
PROCPS_PIDS_MEM_CODE, // sl_int
PROCPS_PIDS_MEM_CODE_KIB, // ul_int
PROCPS_PIDS_MEM_CODE_KIB, // sl_int
PROCPS_PIDS_MEM_DATA, // sl_int
PROCPS_PIDS_MEM_DATA_KIB, // ul_int
PROCPS_PIDS_MEM_DATA_KIB, // sl_int
PROCPS_PIDS_MEM_DT, // sl_int
PROCPS_PIDS_MEM_LRS, // sl_int
PROCPS_PIDS_MEM_RES, // sl_int
PROCPS_PIDS_MEM_RES_KIB, // ul_int
PROCPS_PIDS_MEM_RES_KIB, // sl_int
PROCPS_PIDS_MEM_SHR, // sl_int
PROCPS_PIDS_MEM_SHR_KIB, // ul_int
PROCPS_PIDS_MEM_SHR_KIB, // sl_int
PROCPS_PIDS_MEM_VIRT, // sl_int
PROCPS_PIDS_MEM_VIRT_KIB, // ul_int
PROCPS_PIDS_MEM_VIRT_KIB, // sl_int
PROCPS_PIDS_NICE, // sl_int
PROCPS_PIDS_NLWP, // s_int
PROCPS_PIDS_NS_IPC, // ul_int
@@ -119,7 +119,7 @@ enum pids_item {
PROCPS_PIDS_SUPGROUPS, // str
PROCPS_PIDS_TICS_ALL, // ull_int
PROCPS_PIDS_TICS_ALL_C, // ull_int
PROCPS_PIDS_TICS_DELTA, // u_int
PROCPS_PIDS_TICS_DELTA, // sl_int
PROCPS_PIDS_TICS_SYSTEM, // ull_int
PROCPS_PIDS_TICS_SYSTEM_C, // ull_int
PROCPS_PIDS_TICS_USER, // ull_int
@@ -130,18 +130,18 @@ enum pids_item {
PROCPS_PIDS_TTY, // s_int
PROCPS_PIDS_TTY_NAME, // str
PROCPS_PIDS_TTY_NUMBER, // str
PROCPS_PIDS_VM_DATA, // ul_int
PROCPS_PIDS_VM_EXE, // ul_int
PROCPS_PIDS_VM_LIB, // ul_int
PROCPS_PIDS_VM_RSS, // ul_int
PROCPS_PIDS_VM_RSS_ANON, // ul_int
PROCPS_PIDS_VM_RSS_FILE, // ul_int
PROCPS_PIDS_VM_RSS_LOCKED, // ul_int
PROCPS_PIDS_VM_RSS_SHARED, // ul_int
PROCPS_PIDS_VM_SIZE, // ul_int
PROCPS_PIDS_VM_STACK, // ul_int
PROCPS_PIDS_VM_SWAP, // ul_int
PROCPS_PIDS_VM_USED, // ul_int
PROCPS_PIDS_VM_DATA, // sl_int
PROCPS_PIDS_VM_EXE, // sl_int
PROCPS_PIDS_VM_LIB, // sl_int
PROCPS_PIDS_VM_RSS, // sl_int
PROCPS_PIDS_VM_RSS_ANON, // sl_int
PROCPS_PIDS_VM_RSS_FILE, // sl_int
PROCPS_PIDS_VM_RSS_LOCKED, // sl_int
PROCPS_PIDS_VM_RSS_SHARED, // sl_int
PROCPS_PIDS_VM_SIZE, // sl_int
PROCPS_PIDS_VM_STACK, // sl_int
PROCPS_PIDS_VM_SWAP, // sl_int
PROCPS_PIDS_VM_USED, // sl_int
PROCPS_PIDS_VSIZE_PGS, // ul_int
PROCPS_PIDS_WCHAN_ADDR, // ul_int
PROCPS_PIDS_WCHAN_NAME, // str