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vkd3d: Try to guess application name.

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Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia
2019-06-17 15:43:28 +02:00
committed by Alexandre Julliard
parent 0bde4c7dca
commit 3d681737c9
3 changed files with 53 additions and 0 deletions
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44
libs/vkd3d/utils.c
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@@ -602,6 +602,50 @@ HRESULT vkd3d_load_vk_device_procs(struct vkd3d_vk_device_procs *procs,
return S_OK;
}
#ifdef _GNU_SOURCE
bool vkd3d_get_program_name(char program_name[PATH_MAX])
{
char *name, *p, *real_path = NULL;
if ((name = strrchr(program_invocation_name, '/')))
{
real_path = realpath("/proc/self/exe", NULL);
/* Try to strip command line arguments. */
if (real_path && (p = strrchr(real_path, '/'))
&& !strncmp(real_path, program_invocation_name, strlen(real_path)))
{
name = p;
}
++name;
}
else if ((name = strrchr(program_invocation_name, '\\')))
{
++name;
}
else
{
name = program_invocation_name;
}
strncpy(program_name, name, PATH_MAX);
program_name[PATH_MAX - 1] = '\0';
free(real_path);
return true;
}
#else
bool vkd3d_get_program_name(char program_name[PATH_MAX])
{
*program_name = '\0';
return false;
}
#endif /* _GNU_SOURCE */
static struct vkd3d_private_data *vkd3d_private_store_get_private_data(
const struct vkd3d_private_store *store, const GUID *tag)
{