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If flashrom is standalone and has no OS below, it can't call dmidecode

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Provide empty DMI stubs for that case until someone implements our own
dmidecode subset.

Tested by Patrick Georgi on top of libpayload.

Corresponding to flashrom svn r1058.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
This commit is contained in:
Carl-Daniel Hailfinger 2010-06-23 23:14:44 +00:00
parent dcef67e468
commit e1fdff4472
1 changed files with 22 additions and 1 deletions
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23
dmi.c
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@ -24,6 +24,26 @@
#include "flash.h"
int has_dmi_support = 0;
#if STANDALONE
/* Stub to indicate missing DMI functionality.
* has_dmi_support is 0 by default, so nothing to do here.
* Because dmidecode is not available on all systems, the goal is to implement
* the DMI subset we need directly in this file.
*/
void dmi_init(void)
{
}
int dmi_match(const char *pattern)
{
return 0;
}
#else /* STANDALONE */
const char *dmidecode_names[] = {
"system-manufacturer",
"system-product-name",
@ -36,7 +56,6 @@ const char *dmidecode_names[] = {
#define DMI_COMMAND_LEN_MAX 260
const char *dmidecode_command = "dmidecode";
int has_dmi_support = 0;
char *dmistrings[ARRAY_SIZE(dmidecode_names)];
/* Strings longer than 4096 in DMI are just insane. */
@ -172,3 +191,5 @@ int dmi_match(const char *pattern)
return 0;
}
#endif /* STANDALONE */