New feature by nick@reloco.com.ar (Nicolás Lichtmaier).

* configure.in:
	* examples/.cvsignore:
	* examples/Makefile.am:
	* examples/openfiles.c: (show_open_files), (main):
	* features.def:
	* include/glibtop/Makefile.am:
	* include/glibtop/command.h:
	* include/glibtop/procopenfiles.h:
	* include/glibtop/sysdeps.h:
	* include/glibtop/union.h:
	* structures.def:
	* sysdeps/linux/Makefile.am:
	* sysdeps/linux/procopenfiles.c: (glibtop_init_proc_open_files_s),
	(get_socket_endpoint), (glibtop_get_proc_open_files_s):
	* sysdeps/stub/Makefile.am:
	* sysdeps/stub/procopenfiles.c: (glibtop_init_proc_open_files_s),
	(glibtop_get_proc_open_files_s):

	New feature by nick@reloco.com.ar (Nicolás Lichtmaier).

	glibtop_get_open_files(pid) -> list of files by process.
	TODO: Add documentation.

examples/.cvsignore

@@ -22,4 +22,5 @@ df
 df_static
 netlist
 netlist_static
-
+openfiles
+openfiles_static

examples/Makefile.am

@@ -8,11 +8,12 @@ DEFS			= @DEFS@
 
 noinst_PROGRAMS	= 	first second pprint procargs df netlist \
 			  mountlist procmap netload sysdeps timings \
+			  openfiles \
 			  @static_targets@ @smp_examples@
 
 EXTRA_PROGRAMS		= first_static second_static \
 			  mountlist_static procmap_static \
-			  smp smp_static \
+			  smp smp_static openfiles_static \
 			  netload_static sysdeps_static \
 			  timings_static pprint_static procargs_static \
 			  df_static netlist_static
@@ -108,3 +109,11 @@ netlist_static_LDADD	= $(netlist_LDADD)
 netlist_static_LDFLAGS	= -static
 
 
+openfiles_SOURCES	= openfiles.c
+openfiles_LDADD		= $(top_builddir)/lib/libgtop-2.0.la
+
+openfiles_static_SOURCES	= $(openfiles_SOURCES)
+openfiles_static_LDADD		= $(openfiles_LDADD)
+openfiles_static_LDFLAGS	= -static
+
+

examples/openfiles.c

@@ -0,0 +1,64 @@
+#include <glibtop.h>
+#include <glibtop/procopenfiles.h>
+
+#include <stdlib.h>
+
+#include <unistd.h>
+
+static void show_open_files(pid_t pid)
+{
+  glibtop_proc_open_files buf;
+  glibtop_open_files_entry *files;
+  unsigned i;
+
+  files = glibtop_get_proc_open_files(&buf, pid);
+
+  printf("<%ld>\n", (long)pid);
+
+  for(i = 0; i < buf.number; ++i)
+  {
+	  printf("\tfd = %d\t", files[i].fd);
+
+	  switch(files[i].type)
+	  {
+	  case GLIBTOP_FILE_TYPE_FILE:
+		  printf("file \"%s\"\n", files[i].info.file.name);
+		  break;
+
+	  case GLIBTOP_FILE_TYPE_PIPE:
+		  printf("pipe\n");
+		  break;
+
+	  case GLIBTOP_FILE_TYPE_INETSOCKET:
+		  printf("socket %s:%d\n", files[i].info.sock.dest_host, files[i].info.sock.dest_port);
+		  break;
+
+	  case GLIBTOP_FILE_TYPE_LOCALSOCKET:
+		  printf("localsocket\n");
+		  break;
+	  }
+  }
+
+  putchar('\n');
+
+  g_free(files);
+}
+
+
+int main(int argc, char **argv)
+{
+  glibtop_init();
+
+  show_open_files(getpid());
+
+  while(*++argv)
+    {
+      pid_t pid = strtol(*argv, NULL, 10);
+      show_open_files(pid);
+    }
+
+  glibtop_close();
+
+  return 0;
+}
+