Gisle Vanem's djgpp/MS-DOS updates

src/main.c

@@ -116,16 +116,17 @@
 #define DEFAULT_MAXREDIRS  50L
 
 #ifdef __DJGPP__
-void *xmalloc(size_t);
+#include <dos.h>
+
 char *msdosify(char *);
 char *rename_if_dos_device_name(char *);
-void xfree(void *);
-struct pollfd {
-       int fd;
-       int events;     /* in param: what to poll for */
-       int revents;    /* out param: what events occured */
-     };
-int poll (struct pollfd *, int, int);
+
+/* we want to glob our own argv[] */
+char **__crt0_glob_function (char *arg)
+{
+  (void)arg;
+  return (char**)0;
+}
 #endif /* __DJGPP__ */
 
 #ifndef __cplusplus
@@ -367,7 +368,7 @@ static void help(void)
     " -v/--verbose       Make the operation more talkative",
     " -V/--version       Show version number and quit",
 #ifdef __DJGPP__
-    "    --wdebug        Turn on WATT-32 debugging under DJGPP",
+    "    --wdebug        Turn on Watt-32 debugging under DJGPP",
 #endif
     " -w/--write-out [format] What to output after completion",
     " -x/--proxy <host[:port]> Use HTTP proxy on given port",
@@ -2209,6 +2210,8 @@ static void go_sleep(long ms)
 #ifdef WIN32
   /* Windows offers a millisecond sleep */
   Sleep(ms);
+#elif defined(__MSDOS__)
+  delay(ms);
 #else
   /* Other systems must use select() for this */
   struct timeval timeout;
@@ -2920,10 +2923,11 @@ operate(struct Configurable *config, int argc, char *argv[])
             {
               /* This is for DOS, and then we do some major replacing of 
                  bad characters in the file name before using it */
-              char *file1=xmalloc(PATH_MAX);
+              char file1 [PATH_MAX];
+
               strcpy(file1, msdosify(outfile));
-              strcpy(outfile, rename_if_dos_device_name(file1));
-              xfree(file1);
+              free (outfile);
+              outfile = strdup (rename_if_dos_device_name(file1));
             }
 #endif /* __DJGPP__ */
           }
@@ -3688,7 +3692,6 @@ rename_if_dos_device_name (char *file_name)
   /* We could have a file whose name is a device on MS-DOS.  Trying to
    * retrieve such a file would fail at best and wedge us at worst.  We need
    * to rename such files. */
-  extern char *basename (const char *);
   char *base;
   struct stat st_buf;
   char fname[PATH_MAX];

src/makefile.dj

@@ -17,6 +17,8 @@ endif
 
 EX_LIBS += $(WATT32_ROOT)/lib/libwatt.a
 
+CFLAGS += -DUSE_MANUAL -DUSE_ENVIRONMENT
+
 PROGRAM = ../curl.exe
 SOURCES = getpass.c homedir.c hugehelp.c main.c urlglob.c writeenv.c writeout.c
 OBJECTS = $(SOURCES:.c=.o)
@@ -34,7 +36,7 @@ config.h:
 #
 hugehelp.c: ../docs/MANUAL ../docs/curl.1 mkhelp.pl
 	groff -Tascii -man ../docs/curl.1 | \
-	perl -w mkhelp.pl ../docs/MANUAL ../readme > $@
+        perl -w mkhelp.pl ../docs/MANUAL > $@
 
 clean:
 	- rm -f $(OBJECTS) Makefile.bak config.h
@@ -43,17 +45,23 @@ realclean vclean: clean
 	- rm -f $(PROGRAM) hugehelp.c
 
 # DO NOT DELETE THIS LINE
-getpass.o: getpass.c setup.h config.h ../lib/config.dj
-homedir.o: homedir.c setup.h config.h ../lib/config.dj
-hugehelp.o: hugehelp.c
-main.o: main.c setup.h config.h ../lib/config.dj ../include/curl/curl.h \
+getpass.o: getpass.c setup.h config.h ../lib/config.dj ../lib/setup.h \
+  ../lib/config.h getpass.h ../lib/memdebug.h
+homedir.o: homedir.c setup.h config.h ../lib/config.dj ../lib/setup.h \
+  ../lib/config.h homedir.h ../lib/memdebug.h
+hugehelp.o: hugehelp.c hugehelp.h
+main.o: main.c setup.h config.h ../lib/config.dj ../lib/setup.h \
+  ../lib/config.h ../include/curl/curl.h ../include/curl/curlver.h \
   ../include/curl/types.h ../include/curl/easy.h ../include/curl/multi.h \
   ../include/curl/mprintf.h urlglob.h writeout.h getpass.h homedir.h \
-  version.h
-urlglob.o: urlglob.c setup.h config.h ../lib/config.dj \
-  ../include/curl/curl.h ../include/curl/types.h ../include/curl/easy.h \
-  ../include/curl/multi.h ../include/curl/mprintf.h urlglob.h
-writeenv.o: writeenv.c setup.h config.h ../lib/config.dj
-writeout.o: writeout.c setup.h config.h ../lib/config.dj \
-  ../include/curl/curl.h ../include/curl/types.h ../include/curl/easy.h \
-  ../include/curl/multi.h ../include/curl/mprintf.h writeout.h
+  hugehelp.h version.h ../lib/strtoofft.h ../lib/memdebug.h
+urlglob.o: urlglob.c setup.h config.h ../lib/config.dj ../lib/setup.h \
+  ../lib/config.h ../include/curl/curl.h ../include/curl/curlver.h \
+  ../include/curl/types.h ../include/curl/easy.h ../include/curl/multi.h \
+  ../include/curl/mprintf.h urlglob.h ../lib/memdebug.h
+writeenv.o: writeenv.c setup.h config.h ../lib/config.dj ../lib/setup.h \
+  ../lib/config.h
+writeout.o: writeout.c setup.h config.h ../lib/config.dj ../lib/setup.h \
+  ../lib/config.h ../include/curl/curl.h ../include/curl/curlver.h \
+  ../include/curl/types.h ../include/curl/easy.h ../include/curl/multi.h \
+  ../include/curl/mprintf.h writeout.h

src/writeenv.c

@@ -64,6 +64,10 @@ static void internalSetEnv(const char * name, char * value)
   /* Add your OS-specific code here. */
 #ifdef __riscos__
   _kernel_setenv(name, value);
+#elif defined (CURLDEBUG)
+  extern FILE *curl_debuglogfile;
+  if (curl_debuglogfile)
+     fprintf (curl_debuglogfile, "ENV %s = %s\n", name, value);
 #endif
   return;
 }
@@ -100,6 +104,8 @@ void ourWriteEnv(CURL *curl)
       else
         internalSetEnv(variables[i].name, NULL);
       break;
+    default:
+      break;
     }
   }