Move set_proc_name() to OS specific files.

Move handling to change process name to POSIX specific files
plus add a better error message to cover the case where the
feature isn't supported.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Acked-by: Richard Henderson <rth@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 1 insertions, 18 deletions

diff --git a/vl.c b/vl.c
index ba23e06..9cf5334 100644
--- a/vl.c
+++ b/vl.c
@@ -59,7 +59,6 @@
 #ifdef __linux__
 #include <pty.h>
 #include <malloc.h>
-#include <sys/prctl.h>
 
 #include <linux/ppdev.h>
 #include <linux/parport.h>
@@ -284,22 +283,6 @@ static int default_driver_check(QemuOpts *opts, void *opaque)
 }
 
 /***********************************************************/
-
-static void set_proc_name(const char *s)
-{
-#if defined(__linux__) && defined(PR_SET_NAME)
-    char name[16];
-    if (!s)
-        return;
-    name[sizeof(name) - 1] = 0;
-    strncpy(name, s, sizeof(name));
-    /* Could rewrite argv[0] too, but that's a bit more complicated.
-       This simple way is enough for `top'. */
-    prctl(PR_SET_NAME, name);
-#endif    	
-}
- 
-/***********************************************************/
 /* real time host monotonic timer */
 
 /* compute with 96 bit intermediate result: (a*b)/c */
@@ -2988,7 +2971,7 @@ int main(int argc, char **argv, char **envp)
 			    exit(1);
 			}
 			p += 8;
-			set_proc_name(p);
+			os_set_proc_name(p);
 		     }	
 		 }	
                 break;