From a2eec6051f81b272521da3001f52d1e43abde6df Mon Sep 17 00:00:00 2001
From: "\"Vladimir N. Oleynik\"" <dzo@simtreas.ru>
Date: Sat, 15 Oct 2005 13:45:32 +0000
Subject: [PATCH] RESERVE_CONFIG_BUFFER --> bb_common_bufsiz1

---
 coreutils/date.c     | 6 ++----
 coreutils/realpath.c | 8 +++++++-
 procps/pidof.c       | 4 +---
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/coreutils/date.c b/coreutils/date.c
index 6593df970..e9ec51044 100644
--- a/coreutils/date.c
+++ b/coreutils/date.c
@@ -282,10 +282,8 @@ int date_main(int argc, char **argv)
 
 	{
 		/* Print OUTPUT (after ALL that!) */
-		RESERVE_CONFIG_BUFFER(t_buff, 201);
-		strftime(t_buff, 200, date_fmt, &tm_time);
-		puts(t_buff);
-		RELEASE_CONFIG_BUFFER(t_buff);
+		strftime(bb_common_bufsiz1, 200, date_fmt, &tm_time);
+		puts(bb_common_bufsiz1);
 	}
 
 	return EXIT_SUCCESS;
diff --git a/coreutils/realpath.c b/coreutils/realpath.c
index ec98221ad..90402c954 100644
--- a/coreutils/realpath.c
+++ b/coreutils/realpath.c
@@ -30,7 +30,13 @@ int realpath_main(int argc, char **argv)
 {
 	int retval = EXIT_SUCCESS;
 
+#if PATH_MAX > (BUFSIZ+1)
 	RESERVE_CONFIG_BUFFER(resolved_path, PATH_MAX);
+# define resolved_path_MUST_FREE 1
+#else
+#define resolved_path bb_common_bufsiz1
+# define resolved_path_MUST_FREE 0
+#endif
 
 	if (--argc == 0) {
 		bb_show_usage();
@@ -46,7 +52,7 @@ int realpath_main(int argc, char **argv)
 		}
 	} while (--argc);
 
-#ifdef CONFIG_FEATURE_CLEAN_UP
+#if ENABLE_FEATURE_CLEAN_UP && resolved_path_MUST_FREE
 	RELEASE_CONFIG_BUFFER(resolved_path);
 #endif
 
diff --git a/procps/pidof.c b/procps/pidof.c
index acd2d515f..c142e33c8 100644
--- a/procps/pidof.c
+++ b/procps/pidof.c
@@ -60,7 +60,7 @@ extern int pidof_main(int argc, char **argv)
 #if ENABLE_FEATURE_PIDOF_OMIT
 	/* fill omit list.  */
 	{
-		RESERVE_CONFIG_BUFFER(getppid_str, 32);
+		char getppid_str[32];
 		llist_t * omits_p = omits;
 		while (omits_p) {
 			/* are we asked to exclude the parent's process ID?  */
@@ -76,8 +76,6 @@ extern int pidof_main(int argc, char **argv)
 			}
 			omits_p = omits_p->link;
 		}
-		if (ENABLE_FEATURE_CLEAN_UP)
-			RELEASE_CONFIG_BUFFER(getppid_str);
 	}
 #endif
 	/* Looks like everything is set to go.  */