[libgtop] Exposes the processor model

[Robert Roth <robertroth src gnome org>]

commit 629097436a2c654402e2a5210a2a0b4ca217b42c
Author: Dr. James Dominic P. Guana <jdpguana histark com>
Date:   Fri Aug 20 19:08:15 2021 +0800

    Exposes the processor model
    
    Accessing processor model becomes easier
    
    Signed off: Dr. James Dominic P. Guana <jdpguana histark com>

 examples/Makefile.am      | 2 +-
 examples/sysinfo.c        | 8 +++++++-
 include/glibtop/sysinfo.h | 2 +-
 sysdeps/linux/sysinfo.c   | 5 +++--
 4 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/examples/Makefile.am b/examples/Makefile.am
index fb95f825..e2b72115 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -72,4 +72,4 @@ diskio_SOURCES          = diskio.c
 diskio_LDADD     = $(top_builddir)/lib/libgtop-2.0.la
 
 sysinfo_SOURCES                = sysinfo.c
-sysinfo_LDADD          = $(top_builddir)/lib/libgtop-2.0.la -lm
+sysinfo_LDADD          = $(top_builddir)/lib/libgtop-2.0.la
diff --git a/examples/sysinfo.c b/examples/sysinfo.c
index ed6fb162..40eed37a 100644
--- a/examples/sysinfo.c
+++ b/examples/sysinfo.c
@@ -32,10 +32,16 @@
 int
 main (int argc, char *argv [])
 {
-       const glibtop_sysinfo * sysinfo = glibtop_get_sysinfo ();
+   const glibtop_sysinfo * sysinfo;
+
+   glibtop_init();
+
+   sysinfo = glibtop_get_sysinfo ();
 
        printf ("\nProcessor Model: %s\n", sysinfo->model);
        printf ("Number of Cores: %d\n\n", sysinfo->ncpu);
 
+   glibtop_close ();
+
        exit (0);
 }
diff --git a/include/glibtop/sysinfo.h b/include/glibtop/sysinfo.h
index 52e204ff..30598f16 100644
--- a/include/glibtop/sysinfo.h
+++ b/include/glibtop/sysinfo.h
@@ -50,7 +50,7 @@ struct _glibtop_sysinfo
 {
        guint64 flags;
        guint64 ncpu;
-   gchar *model;
+       gchar *model;
        glibtop_entry cpuinfo [GLIBTOP_NCPU];
 };
 
diff --git a/sysdeps/linux/sysinfo.c b/sysdeps/linux/sysinfo.c
index c9a66653..2ebe0ec5 100644
--- a/sysdeps/linux/sysinfo.c
+++ b/sysdeps/linux/sysinfo.c
@@ -59,8 +59,9 @@ init_sysinfo (glibtop *server)
 
                        if (buf != NULL)
                        {
-                               buf+=2;                                 // we want to look at what's _after_ 
the ':' 
-                               sysinfo.model = buf;
+                               /* we want to look at what's _after_ the ':' */
+                               buf+=2;
+                               sysinfo.model = g_strdup (buf);
                        }
                        break;
                }