Syslinux - Jul 2008 - [PATCH] ethersel: use library functions

Replace get_config() and execute() with syslinux_config_file() and
syslinux_run_command().

- Sebastian

Index: syslinux-3.71-pre14-8-gb8f5d7d/com32/modules/ethersel.c
==================================================================---
syslinux-3.71-pre14-8-gb8f5d7d.orig/com32/modules/ethersel.c	2008-07-18
19:45:15.000000000 +0200
+++ syslinux-3.71-pre14-8-gb8f5d7d/com32/modules/ethersel.c	2008-07-19
00:25:59.000000000 +0200
@@ -35,6 +35,8 @@
 #include <console.h>
 #include <sys/pci.h>
 #include <com32.h>
+#include <syslinux/boot.h>
+#include <syslinux/config.h>
 
 #ifdef DEBUG
 # define dprintf printf
@@ -42,17 +44,6 @@
 # define dprintf(...) ((void)0)
 #endif
 
-static const char *
-get_config(void)
-{
-  static com32sys_t r;
-
-  r.eax.w[0] = 0x000E;
-  __intcall(0x22, &r, &r);
-
-  return MK_PTR(r.es, r.ebx.w[0]);
-}
-
 static char *
 skipspace(char *p)
 {
@@ -139,7 +130,7 @@
   struct match *m;
 
   if ( !filename )
-    filename = get_config();
+    filename = syslinux_config_file();
 
   f = fopen(filename, "r");
   if ( !f )
@@ -198,19 +189,6 @@
   return list;
 }
 
-static void __attribute__((noreturn))
-execute(const char *cmdline)
-{
-  static com32sys_t ireg;
-
-  strcpy(__com32.cs_bounce, cmdline);
-  ireg.eax.w[0] = 0x0003;       /* Run command */
-  ireg.ebx.w[0] = OFFS(__com32.cs_bounce);
-  ireg.es = SEG(__com32.cs_bounce);
-  __intcall(0x22, &ireg, NULL);
-  exit(255);  /* Shouldn't return */
-}
-
 int main(int argc, char *argv[])
 {
   struct match *list, *match;
@@ -225,7 +203,7 @@
   match = find_pci_device(&pci_device_list,list);
 
   if ( match )
-    execute(match->filename);
+    syslinux_run_command(match->filename);
 
   /* On error, return to the command line */
   fputs("Error: no recognized network card found!\n", stderr);