remove some table inconsistencies and rename it_real_value

proc/procps.h

@@ -22,7 +22,9 @@
 //
 // PowerPC: Big ugly problem! Macs are popular. :-/
 //
-// Unknown: PA-RISC, zSeries, and x86-64
+// x86-64: Red Hat gets this right. Debian???
+//
+// Unknown: PA-RISC and zSeries
 //
 #if defined(k64test) || defined(__sparc__)  // || defined(__mips__) || defined(__powerpc__)
 #define KLONG long long    // not typedef; want "unsigned KLONG" to work

proc/readproc.c

@@ -334,7 +334,7 @@ ENTER(0x160);
        &P->utime, &P->stime, &P->cutime, &P->cstime,
        &P->priority, &P->nice,
        &P->nlwp,
-       &P->it_real_value,
+       &P->alarm,
        &P->start_time,
        &P->vsize,
        &P->rss,

proc/readproc.h

@@ -16,7 +16,7 @@
 
 EXTERN_C_BEGIN
 
-// ld	cutime, cstime, priority, nice, timeout, it_real_value, rss,
+// ld	cutime, cstime, priority, nice, timeout, alarm, rss,
 // c	state,
 // d	ppid, pgrp, session, tty, tpgid,
 // s	signal, blocked, sigignore, sigcatch,
@@ -73,7 +73,7 @@ typedef struct proc_t {
 	priority,	// stat            kernel scheduling priority
 	nice,		// stat            standard unix nice level of process
 	rss,		// stat            resident set size from /proc/#/stat (pages)
-	it_real_value,	// stat            ?
+	alarm,		// stat            ?
     // the next 7 members come from /proc/#/statm
 	size,		// statm           total # of pages of memory
 	resident,	// statm           number of resident set (non-swapped) pages (4k)