Apply consistent naming scheme for hostlib functions.

The chromeos-installer uses several functions from the vboot_reference
userspace library, but the names of those functions are inconsistent:

  IsZero
  MapFile
  VbGetSystemPropertyString
  cgpt_add
  cgpt_boot
  cgpt_create
  cgpt_get_boot_partition_number
  cgpt_get_num_non_empty_partitions
  cgpt_get_partition_details
  cgpt_prioritize
  cgpt_set_attributes
  find_kernel_config

The Google C++ style guide says types and functions should use CamelCase,
while variables use lower_case_with_underscores.

Kernel style (which vboot_reference tries to be more-or-less compatible
with) uses lower_case_with_underscores for everything, but that really only
has to apply to firmware stuff. For userspace, we can use the Google style.

BUG=chromium:221544
BRANCH=none
TEST=buildbot
CQ-DEPEND=CL:46045

Renaming/cleanup only; no functional changes.

Change-Id: I9c82c9ff8909be88586194c8ffdb435fc771195f
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/46044

1 files changed, 5 insertions, 5 deletions

diff --git a/cgpt/cgpt_show.c b/cgpt/cgpt_show.c
index 45837d97..6c2160ca 100644
--- a/cgpt/cgpt_show.c
+++ b/cgpt/cgpt_show.c
@@ -158,14 +158,14 @@ void EntriesDetails(GptData *gpt, const int secondary, int raw) {
     GptEntry *entry;
     entry = GetEntry(gpt, secondary, i);
 
-    if (IsZero(&entry->type))
+    if (GuidIsZero(&entry->type))
       continue;
 
     EntryDetails(entry, i, raw);
   }
 }
 
-int cgpt_get_num_non_empty_partitions(CgptShowParams *params) {
+int CgptGetNumNonEmptyPartitions(CgptShowParams *params) {
   struct drive drive;
   int gpt_retval;
   int retval;
@@ -188,7 +188,7 @@ int cgpt_get_num_non_empty_partitions(CgptShowParams *params) {
   int i;
   for(i = 0; i < numEntries; i++) {
       GptEntry *entry = GetEntry(&drive.gpt, ANY_VALID, i);
-      if (IsZero(&entry->type))
+      if (GuidIsZero(&entry->type))
         continue;
 
       params->num_partitions++;
@@ -201,7 +201,7 @@ done:
   return retval;
 }
 
-int cgpt_show(CgptShowParams *params) {
+int CgptShow(CgptShowParams *params) {
   struct drive drive;
   int gpt_retval;
 
@@ -275,7 +275,7 @@ int cgpt_show(CgptShowParams *params) {
     for (i = 0; i < GetNumberOfEntries(&drive.gpt); ++i) {
       entry = GetEntry(&drive.gpt, ANY_VALID, i);
 
-      if (IsZero(&entry->type))
+      if (GuidIsZero(&entry->type))
         continue;
 
       if (!params->numeric && CGPT_OK == ResolveType(&entry->type, type)) {