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library: some minor miscellaeous improvements, 3rd gen

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A collection of miscellaneous code and comment tweaks.

[ such changes will stop when desk checking ends too ]

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2016-07-13 00:00:00 -05:00
committed by Craig Small
parent c767adf974
commit 220236a9af
5 changed files with 24 additions and 19 deletions
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11
proc/meminfo.c
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@ -574,6 +574,7 @@ static int read_meminfo_failed (
buf[size] = '\0';
head = buf;
for (;;) {
static ENTRY e; // just to keep coverity off our backs (e.data)
ENTRY *ep;
@ -595,7 +596,6 @@ static int read_meminfo_failed (
tail = strchr(head, '\n');
if (!tail)
break;
head = tail + 1;
}
@ -628,10 +628,10 @@ static int read_meminfo_failed (
mHr(derived_swap_used) = mHr(SwapTotal) - mHr(SwapFree);
// let's not distort the deltas the first time thru ...
if (!info->meminfo_was_read)
if (!info->meminfo_was_read) {
memcpy(&info->hist.old, &info->hist.new, sizeof(struct meminfo_data));
info->meminfo_was_read = 1;
info->meminfo_was_read = 1;
}
return 0;
#undef mHr
} // end: read_meminfo_failed
@ -710,7 +710,8 @@ static struct stacks_extent *stacks_alloc (
* The initial refcount is 1, and needs to be decremented
* to release the resources of the structure.
*
* Returns: a pointer to a new meminfo struct
* Returns: < 0 on failure, 0 on success along with
* a pointer to a new context struct
*/
PROCPS_EXPORT int procps_meminfo_new (
struct procps_meminfo **info)