fastfetch-cli/fastfetch
1
0
Fork 0
mirror of https://github.com/fastfetch-cli/fastfetch.git synced 2026-10-30 00:37:23 +01:00
Code Issues Packages Projects Releases 10 Wiki Activity

Smbios (Haiku): add support; enable related modules

Browse Source
This commit is contained in:
Carter Li
2025-02-14 16:47:48 +08:00
parent c081268b7c
commit 8984aa740e
2 changed files with 52 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/util/smbiosHelper.c
+46 -1
View File
@@ -50,7 +50,7 @@ const FFSmbiosHeader* ffSmbiosNextEntry(const FFSmbiosHeader* header)
return (const FFSmbiosHeader*) (p + 1);
}
#if defined(__linux__) || defined(__FreeBSD__) || defined(__sun)
#if defined(__linux__) || defined(__FreeBSD__) || defined(__sun) || defined(__HAIKU__)
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/mman.h>
@@ -135,6 +135,7 @@ const FFSmbiosHeaderTable* ffGetSmbiosHeaderTable()
if (buffer.chars == NULL)
{
#ifndef __HAIKU__
#ifdef __linux__
if (!ffAppendFileBuffer("/sys/firmware/dmi/tables/DMI", &buffer))
#endif
@@ -216,6 +217,50 @@ const FFSmbiosHeaderTable* ffGetSmbiosHeaderTable()
munmap(p, tableLength);
}
}
#else
{
uint32_t tableLength = 0;
off_t tableAddress = 0;
FF_AUTO_CLOSE_FD int fd = open("/dev/misc/mem", O_RDONLY);
if (fd < 0)
return NULL;
FF_AUTO_FREE uint8_t* smBiosBase = malloc(0x10000);
if (pread(fd, smBiosBase, 0x10000, 0xF0000) != 0x10000)
return NULL;
for (off_t offset = 0; offset <= 0xffe0; offset += 0x10)
{
FFSmbiosEntryPoint* p = (void*)(smBiosBase + offset);
if (memcmp(p, "_SM3_", sizeof(p->Smbios30.AnchorString)) == 0)
{
if (p->Smbios30.EntryPointLength != sizeof(p->Smbios30))
return NULL;
tableLength = p->Smbios30.StructureTableMaximumSize;
tableAddress = (off_t) p->Smbios30.StructureTableAddress;
break;
}
else if (memcmp(p, "_SM_", sizeof(p->Smbios20.AnchorString)) == 0)
{
if (p->Smbios20.EntryPointLength != sizeof(p->Smbios20))
return NULL;
tableLength = p->Smbios20.StructureTableLength;
tableAddress = (off_t) p->Smbios20.StructureTableAddress;
break;
}
}
if (tableLength == 0)
return NULL;
ffStrbufEnsureFixedLengthFree(&buffer, tableLength);
if (pread(fd, buffer.chars, tableLength, tableAddress) == tableLength)
{
buffer.length = tableLength;
buffer.chars[buffer.length] = '\0';
}
else
return NULL;
}
#endif
for (
const FFSmbiosHeader* header = (const FFSmbiosHeader*) buffer.chars;