Libc-763.12.tar.gz

[apple/libc.git] / gen / FreeBSD / setprogname.c.patch

diff --git a/gen/FreeBSD/setprogname.c.patch b/gen/FreeBSD/setprogname.c.patch
index 6ca8162f7f43d9b899d5e3462213fc4a0f8a0211..dafccfd6feb616391ccdff5f42f3fb16039b82de 100644 (file)
--- a/gen/FreeBSD/setprogname.c.patch
+++ b/gen/FreeBSD/setprogname.c.patch
@@ -1,21 +1,37 @@
---- setprogname.c.orig Mon Apr 28 15:05:02 2003
-+++ setprogname.c      Fri May 16 14:13:59 2003
-@@ -3,6 +3,8 @@
+--- setprogname.c.orig 2009-11-07 14:51:38.000000000 -0800
++++ setprogname.c      2009-11-07 14:51:39.000000000 -0800
+@@ -3,6 +3,10 @@ __FBSDID("$FreeBSD: src/lib/libc/gen/set
  
  #include <stdlib.h>
  #include <string.h>
++#include <sys/param.h>
++#include <sys/sysctl.h>
 +#include <crt_externs.h>
 +#define       __progname      (*_NSGetProgname())
  
  #include "libc_private.h"
  
-@@ -13,7 +15,7 @@
- 
+@@ -10,10 +14,20 @@ void
+ setprogname(const char *progname)
+ {
+       const char *p;
+-
++      char buf[2*MAXCOMLEN+1];
++      int mib[2];
++      
        p = strrchr(progname, '/');
        if (p != NULL)
 -              __progname = p + 1;
-+              __progname = (char *)(p + 1);
++              __progname = (char *)(p = p + 1);
        else
 -              __progname = progname;
-+              __progname = (char *)progname;
++              __progname = (char *)(p = progname);
++
++      strlcpy(&buf[0], (char *)(p), sizeof(buf));
++
++      mib[0] = CTL_KERN;
++      mib[1] = KERN_PROCNAME;
++
++      /* ignore errors as this is not a hard error */
++      sysctl(mib, 2, NULL, NULL, &buf[0], strlen(buf));
  }