From d542d2fc13fd67a444c202b706fa44a34cc53c90 Mon Sep 17 00:00:00 2001
From: Emil Velikov <emil.l.velikov@gmail.com>
Date: Mon, 20 Mar 2017 16:04:40 +0000
Subject: [PATCH] util: consistently use ifndef guards over pragma once
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Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Vedran Miletić <vedran@miletic.net>
Acked-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
---
 src/util/build_id.h          | 5 +++++
 src/util/format_r11g11b10f.h | 5 +++++
 src/util/register_allocate.h | 6 +++++-
 src/util/strndup.h           | 5 ++++-
 4 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/util/build_id.h b/src/util/build_id.h
index 551ac69..18641c4 100644
--- a/src/util/build_id.h
+++ b/src/util/build_id.h
@@ -21,6 +21,9 @@
  * IN THE SOFTWARE.
  */
 
+#ifndef BUILD_ID_H
+#define BUILD_ID_H
+
 #ifdef HAVE_DL_ITERATE_PHDR
 
 struct build_id_note;
@@ -35,3 +38,5 @@ const uint8_t *
 build_id_data(const struct build_id_note *note);
 
 #endif
+
+#endif /* BUILD_ID_H */
diff --git a/src/util/format_r11g11b10f.h b/src/util/format_r11g11b10f.h
index f6cd4ac..ec5abf9 100644
--- a/src/util/format_r11g11b10f.h
+++ b/src/util/format_r11g11b10f.h
@@ -27,6 +27,9 @@
  * below.
  */
 
+#ifndef FORMAT_R11G11B10F_H
+#define FORMAT_R11G11B10F_H
+
 #include <stdint.h>
 
 #define UF11(e, m)           ((e << 6) | (m))
@@ -225,3 +228,5 @@ static inline void r11g11b10f_to_float3(uint32_t rgb, float retval[3])
    retval[1] = uf11_to_f32((rgb >> 11) & 0x7ff);
    retval[2] = uf10_to_f32((rgb >> 22) & 0x3ff);
 }
+
+#endif /* FORMAT_R11G11B10F_H */
diff --git a/src/util/register_allocate.h b/src/util/register_allocate.h
index 628d2bb..6abb4e0 100644
--- a/src/util/register_allocate.h
+++ b/src/util/register_allocate.h
@@ -25,8 +25,10 @@
  *
  */
 
-#include <stdbool.h>
+#ifndef REGISTER_ALLOCATE_H
+#define REGISTER_ALLOCATE_H
 
+#include <stdbool.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -89,3 +91,5 @@ int ra_get_best_spill_node(struct ra_graph *g);
 #ifdef __cplusplus
 }  // extern "C"
 #endif
+
+#endif /* REGISTER_ALLOCATE_H */
diff --git a/src/util/strndup.h b/src/util/strndup.h
index c5ed7a8..a3d7398 100644
--- a/src/util/strndup.h
+++ b/src/util/strndup.h
@@ -21,7 +21,8 @@
  * IN THE SOFTWARE.
  */
 
-#pragma once
+#ifndef STRNDUP_H
+#define STRNDUP_H
 
 #include <stdlib.h> // size_t
 
@@ -38,3 +39,5 @@ char *strndup(const char *str, size_t max);
 #endif
 
 #endif
+
+#endif /* STRNDUP_H */
-- 
2.7.4