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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-03-24 08:52:35 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-03-24 08:52:35 +0000
commit35247a52ef719584a59ae9c518523f0ee825c8e3 (patch)
treee14e2a884d3c40a86f93b8dcb4ec144f510fe35a /dln.c
parent1727010a3abf84fd06f0e44d44b1b8ef6cde588e (diff)
990324
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dln.c')
-rw-r--r--dln.c45
1 files changed, 24 insertions, 21 deletions
diff --git a/dln.c b/dln.c
index d8f6ec6..936dc7a 100644
--- a/dln.c
+++ b/dln.c
@@ -56,7 +56,9 @@ void *xrealloc();
#endif
#ifndef NT
+# ifndef strdup
char *strdup();
+# endif
char *getenv();
#endif
@@ -88,7 +90,8 @@ int eaccess();
static void
init_funcname(buf, file)
- char *buf, *file;
+ char *buf;
+ char *file;
{
char *p, *slash;
@@ -316,7 +319,7 @@ sym_hash(hdrp, syms)
static int
dln_init(prog)
- char *prog;
+ const char *prog;
{
char *file;
int fd;
@@ -424,7 +427,7 @@ load_text_data(fd, hdrp, bss, disp)
}
static int
-underb_f_print(key, value)
+undef_print(key, value)
char *key, *value;
{
fprintf(stderr, " %s\n", key);
@@ -435,7 +438,7 @@ static void
dln_print_undef()
{
fprintf(stderr, " Undefined symbols:\n");
- st_foreach(undef_tbl, underb_f_print, NULL);
+ st_foreach(undef_tbl, undef_print, NULL);
}
static void
@@ -463,7 +466,7 @@ struct undef {
static st_table *reloc_tbl = NULL;
static void
link_undef(name, base, reloc)
- char *name;
+ const char *name;
long base;
struct relocation_info *reloc;
{
@@ -563,7 +566,7 @@ reloc_undef(no, undef, arg)
static void
unlink_undef(name, value)
- char *name;
+ const char *name;
long value;
{
struct reloc_arg arg;
@@ -596,7 +599,7 @@ static int
load_1(fd, disp, need_init)
int fd;
long disp;
- char *need_init;
+ const char *need_init;
{
static char *libc = LIBC_NAME;
struct exec hdr;
@@ -874,7 +877,7 @@ load_1(fd, disp, need_init)
static int target_offset;
static int
search_undef(key, value, lib_tbl)
- char *key;
+ const char *key;
int value;
st_table *lib_tbl;
{
@@ -894,7 +897,7 @@ char *dln_librrb_ary_path = DLN_DEFAULT_LIB_PATH;
static int
load_lib(lib)
- char *lib;
+ const char *lib;
{
char *path, *file;
char armagic[SARMAG];
@@ -1031,7 +1034,7 @@ load_lib(lib)
static int
load(file)
- char *file;
+ const char *file;
{
int fd;
int result;
@@ -1057,7 +1060,7 @@ load(file)
void*
dln_sym(name)
- char *name;
+ const char *name;
{
struct nlist *sym;
@@ -1100,7 +1103,7 @@ dln_sym(name)
#include <windows.h>
#endif
-static char *
+static const char *
dln_strerror()
{
#ifdef USE_DLN_A_OUT
@@ -1153,7 +1156,7 @@ dln_strerror()
#if defined(_AIX)
static void
-aix_loaderror(char *pathname)
+aix_loaderror(const char *pathname)
{
char *message[8], errbuf[1024];
int i,j;
@@ -1201,7 +1204,7 @@ aix_loaderror(char *pathname)
void
dln_load(file)
- char *file;
+ const char *file;
{
#ifdef _WIN32
HINSTANCE handle;
@@ -1497,8 +1500,8 @@ static char *dln_find_1();
char *
dln_find_exe(fname, path)
- char *fname;
- char *path;
+ const char *fname;
+ const char *path;
{
if (!path) {
#if defined(__human68k__)
@@ -1520,8 +1523,8 @@ dln_find_exe(fname, path)
char *
dln_find_file(fname, path)
- char *fname;
- char *path;
+ const char *fname;
+ const char *path;
{
#ifndef __MACOS__
if (!path) path = ".";
@@ -1533,10 +1536,10 @@ dln_find_file(fname, path)
}
#if defined(__CYGWIN32__)
-char *
+const char *
conv_to_posix_path(win32, posix)
- char *win32;
- char *posix;
+ const char *win32;
+ const char *posix;
{
char *first = win32;
char *p = win32;