use ifdef instead of if for __linux__ and BSD

3 files changed, 5 insertions, 5 deletions

diff --git a/src/util/network.c b/src/util/network.c
index 52ae3d2c7..223ce2080 100644
--- a/src/util/network.c
+++ b/src/util/network.c
@@ -962,7 +962,7 @@ GNUNET_NETWORK_socket_disable_corking (struct GNUNET_NETWORK_Handle *desc)
 {
   int ret = 0;
 
-#if __linux__
+#ifdef __linux__
   int value = 0;
 
   if (0 !=
diff --git a/src/util/os_installation.c b/src/util/os_installation.c
index 846ceeeec..990acede4 100644
--- a/src/util/os_installation.c
+++ b/src/util/os_installation.c
@@ -134,7 +134,7 @@ GNUNET_OS_init (const struct GNUNET_OS_ProjectData *pd)
 }
 
 
-#if __linux__
+#ifdef __linux__
 /**
  * Try to determine path by reading /proc/PID/exe
  *
@@ -383,7 +383,7 @@ os_get_gnunet_path ()
 
   if (NULL != (ret = get_path_from_GNUNET_PREFIX ()))
     return ret;
-#if __linux__
+#ifdef __linux__
   if (NULL != (ret = get_path_from_proc_maps ()))
     return ret;
   /* try path *first*, before /proc/exe, as /proc/exe can be wrong */
@@ -421,7 +421,7 @@ os_get_exec_path ()
 {
   char *ret = NULL;
 
-#if __linux__
+#ifdef __linux__
   if (NULL != (ret = get_path_from_proc_exe ()))
     return ret;
 #endif
diff --git a/src/util/test_bio.c b/src/util/test_bio.c
index 13ae1cf56..53b45c23a 100644
--- a/src/util/test_bio.c
+++ b/src/util/test_bio.c
@@ -200,7 +200,7 @@ test_bigmeta_rw ()
 static int
 test_directory_r ()
 {
-#if __linux__
+#ifdef __linux__
   char *msg;
   char readResult[200];
   struct GNUNET_BIO_ReadHandle *fileR;