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related: change for lost 'PROCPS_' enumerator prefixes

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With this patch we've completed a progression toward a
standard approach to naming conventions which follows:

* Only functions will begin with that 'procps_' prefix
. ........................................... examples
. procps_vmstat_get ()
. procps_diskstats_select ()
- ----------------------------------------------------

* Exposed structures begin with the module/header name
. ........................................... examples
. struct pids_info
. struct stat_reaped
- ----------------------------------------------------

* Item enumerators begin like structs, but capitalized
. ........................................... examples
. VMSTAT_COMPACT_FAIL
. MEMINFO_DELTA_ACTIVE

[ slabinfo varies slightly due to some item variants ]
. SLABINFO_extra
. SLABS_SIZE_ACTIVE
. SLABNODE_OBJS_PER_SLAB
[ could cure with a prefix of SLABINFO, but too long ]
- ----------------------------------------------------

* Other enumerators work exactly like item enumerators
. ........................................... examples
. PIDS_SORT_ASCEND
. STAT_REAP_CPUS_AND_NODES
- ----------------------------------------------------

* Macros and constants begin just like the enumerators
. ........................................... examples
. #define SLABINFO_GET
. #define DISKSTATS_TYPE_DISK
- ----------------------------------------------------

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2016-07-21 00:00:00 -05:00
committed by Craig Small
parent c4d097c709
commit 612f36189e
15 changed files with 599 additions and 600 deletions
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10
pidof.c
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@ -130,7 +130,7 @@ static char *pid_link (pid_t pid, const char *base_name)
static void select_procs (void)
{
enum pids_item items[] = { PROCPS_PIDS_ID_PID, PROCPS_PIDS_CMD, PROCPS_PIDS_CMDLINE_V };
enum pids_item items[] = { PIDS_ID_PID, PIDS_CMD, PIDS_CMDLINE_V };
enum rel_items { rel_pid, rel_cmd, rel_cmdline };
struct pids_info *info = NULL;
struct pids_stack *stack;
@ -150,10 +150,10 @@ static void select_procs (void)
procps_pids_new(&info, items, 3);
exe_link = root_link = NULL;
while ((stack = procps_pids_get(info, PROCPS_FETCH_TASKS_ONLY))) {
char *p_cmd = PROCPS_PIDS_VAL(rel_cmd, str, stack),
**p_cmdline = PROCPS_PIDS_VAL(rel_cmdline, strv, stack);
int tid = PROCPS_PIDS_VAL(rel_pid, s_int, stack);
while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY))) {
char *p_cmd = PIDS_VAL(rel_cmd, str, stack),
**p_cmdline = PIDS_VAL(rel_cmdline, strv, stack);
int tid = PIDS_VAL(rel_pid, s_int, stack);
if (opt_rootdir_check) {
/* get the /proc/<pid>/root symlink value */