* dln.c (init_funcname_len, dln_find_exe_r, dln_find_file_r): use

size_t.

* file.c (rb_stat_inspect, file_expand_path): ditto.

* util.c (ruby_qsort): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,12 @@
+Sat Mar 14 10:56:13 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dln.c (init_funcname_len, dln_find_exe_r, dln_find_file_r): use
+	  size_t.
+
+	* file.c (rb_stat_inspect, file_expand_path): ditto.
+
+	* util.c (ruby_qsort): ditto.
+
 Sat Mar 14 10:39:13 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/mkmf.rb (CXX_EXT): checks for case-sensitive filesystem with

dln.c

@@ -98,12 +98,12 @@ char *getenv();
 # endif
 #endif
 
-static int
+static size_t
 init_funcname_len(char **buf, const char *file)
 {
     char *p;
     const char *slash;
-    int len;
+    size_t len;
 
     /* Load the file as an object one */
     for (slash = file-1; *file; file++) /* Find position of last '/' */
@@ -121,7 +121,7 @@ init_funcname_len(char **buf, const char *file)
 }
 
 #define init_funcname(buf, file) do {\
-    int len = init_funcname_len(buf, file);\
+    size_t len = init_funcname_len(buf, file);\
     char *tmp = ALLOCA_N(char, len+1);\
     if (!tmp) {\
 	free(*buf);\
@@ -1478,7 +1478,7 @@ dln_load(const char *file)
 static char *dln_find_1(const char *fname, const char *path, char *buf, size_t size, int exe_flag);
 
 char *
-dln_find_exe_r(const char *fname, const char *path, char *buf, int size)
+dln_find_exe_r(const char *fname, const char *path, char *buf, size_t size)
 {
     if (!path) {
 	path = getenv(PATH_ENV);
@@ -1495,7 +1495,7 @@ dln_find_exe_r(const char *fname, const char *path, char *buf, int size)
 }
 
 char *
-dln_find_file_r(const char *fname, const char *path, char *buf, int size)
+dln_find_file_r(const char *fname, const char *path, char *buf, size_t size)
 {
     if (!path) path = ".";
     return dln_find_1(fname, path, buf, size, 0);
@@ -1586,7 +1586,7 @@ dln_find_1(const char *fname, const char *path, char *fbuf, size_t size,
 #undef RETURN_IF
 
     for (dp = path;; dp = ++ep) {
-	register int l;
+	register size_t l;
 
 	/* extract a component */
 	ep = strchr(dp, PATH_SEP[0]);
@@ -1659,7 +1659,7 @@ dln_find_1(const char *fname, const char *path, char *fbuf, size_t size,
 /* end of __EMX__ or _WIN32 */
 #endif
 	    };
-	    int j;
+	    size_t j;
 
 	  needs_extension:
 	    for (j = 0; j < sizeof(extension) / sizeof(extension[0]); j++) {

dln.h

@@ -30,8 +30,8 @@
 
 DEPRECATED(char *dln_find_exe(const char*,const char*));
 DEPRECATED(char *dln_find_file(const char*,const char*));
-char *dln_find_exe_r(const char*,const char*,char*,int);
-char *dln_find_file_r(const char*,const char*,char*,int);
+char *dln_find_exe_r(const char*,const char*,char*,size_t);
+char *dln_find_file_r(const char*,const char*,char*,size_t);
 
 #ifdef USE_DLN_A_OUT
 extern char *dln_argv0;

file.c

@@ -654,7 +654,7 @@ static VALUE
 rb_stat_inspect(VALUE self)
 {
     VALUE str;
-    int i;
+    size_t i;
     static const struct {
 	const char *name;
 	VALUE (*func)(VALUE);
@@ -2664,7 +2664,7 @@ file_expand_path(VALUE fname, VALUE dname, int abs_mode, VALUE result)
 {
     const char *s, *b;
     char *buf, *p, *pend, *root;
-    long buflen, dirlen;
+    size_t buflen, dirlen;
     int tainted;
     rb_encoding *extenc = 0;
 

util.c

@@ -437,11 +437,11 @@ typedef struct { char *LL, *RR; } stack_node; /* Stack structure for L,l,R,r */
                        ((*cmp)(b,c,d)>0 ? b : ((*cmp)(a,c,d)<0 ? a : c)))
 
 void
-ruby_qsort(void* base, const int nel, const int size,
+ruby_qsort(void* base, const size_t nel, const size_t size,
 	   int (*cmp)(const void*, const void*, void*), void *d)
 {
   register char *l, *r, *m;          	/* l,r:left,right group   m:median point */
-  register int  t, eq_l, eq_r;       	/* eq_l: all items in left group are equal to S */
+  register size_t t, eq_l, eq_r;       	/* eq_l: all items in left group are equal to S */
   char *L = base;                    	/* left end of curren region */
   char *R = (char*)base + size*(nel-1); /* right end of current region */
   int  chklim = 63;                     /* threshold of ordering element check */