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Use an array instead of a list. Look for vmlinux in the source directory.

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2007-10-22  Soren Sandmann <sandmann@daimi.au.dk>

        * process.c (look_for_vmlinux): Use an array instead of a
        list. Look for vmlinux in the source directory.

        * elfparser.c (elf_parser_get_crc32): Only use MADV_DONTNEED if
        the data is file-backed.

        * TODO: updates.

        Various formatting fixes


svn path=/trunk/; revision=385
This commit is contained in:
Soren Sandmann
2007-10-25 02:45:54 +00:00
committed by Søren Sandmann Pedersen
parent 97076b7d0f
commit 1867b97a8d
6 changed files with 138 additions and 74 deletions
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55
process.c
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@ -23,6 +23,9 @@
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/types.h>
#include <fcntl.h>
#include <errno.h>
#include <unistd.h>
#include <string.h>
@ -414,14 +417,6 @@ process_get_from_pid (int pid)
return p;
}
#include <sys/utsname.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
static gboolean
file_exists (const char *name)
{
@ -441,36 +436,32 @@ look_for_vmlinux (void)
{
struct utsname utsname;
char *result;
GList *names;
GList *list;
char **s;
char *names[4];
uname (&utsname);
names = NULL;
names = g_list_prepend (
names, g_strdup_printf (
"/usr/lib/debug/lib/modules/%s/vmlinux", utsname.release));
names = g_list_prepend (
names, g_strdup_printf (
"/boot/vmlinux-%s", utsname.release));
names[0] = g_strdup_printf (
"/usr/lib/debug/lib/modules/%s/vmlinux", utsname.release);
names[1] = g_strdup_printf (
"/lib/modules/%s/source/vmlinux", utsname.release);
names[2] = g_strdup_printf (
"/boot/vmlinux-%s", utsname.release);
names[3] = NULL;
result = NULL;
for (list = names; list != NULL; list = list->next)
for (s = names; *s; s++)
{
char *name = list->data;
if (file_exists (name))
if (file_exists (*s))
{
result = g_strdup (name);
result = g_strdup (*s);
break;
}
}
g_list_foreach (names, (GFunc)g_free, NULL);
g_list_free (names);
for (s = names; *s; s++)
g_free (*s);
return result;
}
@ -570,6 +561,8 @@ get_kernel_symbols (void)
{
static GArray *kernel_syms;
static gboolean initialized = FALSE;
find_kernel_binary();
if (!initialized)
{