From 889d40abf8241f96961646d8b8761dae92da8d0c Mon Sep 17 00:00:00 2001
From: Cedric BAIL <cedric.bail@free.fr>
Date: Tue, 23 Dec 2008 13:12:06 +0000
Subject: [PATCH] Remove PATH_MAX use.

SVN revision: 38288
---
 legacy/eina/src/include/eina_private.h |  4 ----
 legacy/eina/src/lib/eina_benchmark.c   | 22 +++++++++++++++++++---
 legacy/eina/src/lib/eina_module.c      | 10 ++++++++--
 3 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/legacy/eina/src/include/eina_private.h b/legacy/eina/src/include/eina_private.h
index ea266cc6ee..bf644aa9ac 100644
--- a/legacy/eina/src/include/eina_private.h
+++ b/legacy/eina/src/include/eina_private.h
@@ -33,10 +33,6 @@
 #include "eina_iterator.h"
 #include "eina_accessor.h"
 
-#ifndef PATH_MAX
-# define PATH_MAX 4096
-#endif
-
 #ifndef MIN
 # define MIN(x, y) (((x) > (y)) ? (y) : (x))
 #endif
diff --git a/legacy/eina/src/lib/eina_benchmark.c b/legacy/eina/src/lib/eina_benchmark.c
index ef03761d07..565c10f860 100644
--- a/legacy/eina/src/lib/eina_benchmark.c
+++ b/legacy/eina/src/lib/eina_benchmark.c
@@ -292,6 +292,8 @@ eina_benchmark_register(Eina_Benchmark *bench, const char *name, Eina_Benchmark_
  * immediatly. Otherwise, it returns the list of the names of each
  * test.
  */
+#define EINA_BENCHMARK_FILENAME_MASK "bench_%s_%s.gnuplot"
+#define EINA_BENCHMARK_DATA_MASK "bench_%s_%s.%s.data"
 EAPI Eina_Array *
 eina_benchmark_run(Eina_Benchmark *bench)
 {
@@ -299,12 +301,18 @@ eina_benchmark_run(Eina_Benchmark *bench)
    FILE *current_data;
    Eina_Array *ea;
    Eina_Run *run;
-   char buffer[PATH_MAX];
+   char *buffer;
    Eina_Bool first = EINA_FALSE;
+   int length;
 
    if (!bench) return NULL;
 
-   snprintf(buffer, PATH_MAX, "bench_%s_%s.gnuplot", bench->name, bench->run);
+   length = strlen(EINA_BENCHMARK_FILENAME_MASK) + strlen(bench->name) + strlen(bench->run);
+
+   buffer = alloca(sizeof (char) * length);
+   if (!buffer) return NULL;
+
+   snprintf(buffer, length, EINA_BENCHMARK_FILENAME_MASK, bench->name, bench->run);
 
    main_script = fopen(buffer, "w");
    if (!main_script) return NULL;
@@ -336,9 +344,17 @@ eina_benchmark_run(Eina_Benchmark *bench)
      {
 	Eina_Counter *counter;
 	char *result;
+	int tmp;
 	int i;
 
-	snprintf(buffer, PATH_MAX, "bench_%s_%s.%s.data", bench->name, bench->run, run->name);
+	tmp = strlen(EINA_BENCHMARK_DATA_MASK) + strlen(bench->name) + strlen(bench->run) + strlen(run->name);
+	if (tmp > length)
+	  {
+	     buffer = alloca(sizeof (char) * tmp);
+	     length = tmp;
+	  }
+
+	snprintf(buffer, length, EINA_BENCHMARK_DATA_MASK, bench->name, bench->run, run->name);
 
 	current_data = fopen(buffer, "w");
 	if (!current_data) continue ;
diff --git a/legacy/eina/src/lib/eina_module.c b/legacy/eina/src/lib/eina_module.c
index ee59e8541e..cf35e83556 100644
--- a/legacy/eina/src/lib/eina_module.c
+++ b/legacy/eina/src/lib/eina_module.c
@@ -107,10 +107,16 @@ static void _dir_list_cb(const char *name, const char *path, void *data)
 	if (!strcmp(name + length - strlen(MODULE_EXTENSION),
 			MODULE_EXTENSION))
 	{
-		char file[PATH_MAX];
+		char *file;
 		Eina_Module *m;
+		int length;
 
-		snprintf(file, PATH_MAX, "%s/%s", path, name);
+		length = strlen(path) + strlen(name) + 2;
+
+		file = alloca(sizeof (char) * length);
+		if (!file) return ;
+
+		snprintf(file, length, "%s/%s", path, name);
 		m = eina_module_new(file);
 		if (!m)
 			return;