mirror of
https://github.com/fastfetch-cli/fastfetch.git
synced 2026-10-30 00:37:23 +01:00
李通洲
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
#include "kmod.h"
|
|
|
|
#if __linux__
|
|
#include "common/io/io.h"
|
|
|
|
bool ffKmodLoaded(const char* modName)
|
|
{
|
|
static FFstrbuf modules;
|
|
if (modules.chars == NULL)
|
|
{
|
|
ffStrbufInitS(&modules, "\n");
|
|
ffAppendFileBuffer("/proc/modules", &modules);
|
|
}
|
|
|
|
if (modules.length == 0) return false;
|
|
|
|
uint32_t len = (uint32_t) strlen(modName);
|
|
if (len > 250) return false;
|
|
|
|
char temp[256];
|
|
temp[0] = '\n';
|
|
memcpy(temp + 1, modName, len);
|
|
temp[1 + len] = ' ';
|
|
return memmem(modules.chars, modules.length, temp, len + 2) != NULL;
|
|
}
|
|
#elif __FreeBSD__
|
|
#include <sys/param.h>
|
|
#include <sys/module.h>
|
|
|
|
bool ffKmodLoaded(const char* modName)
|
|
{
|
|
return modfind(modName) >= 0;
|
|
}
|
|
#elif __APPLE__
|
|
#include "util/apple/cf_helpers.h"
|
|
#include <IOKit/kext/KextManager.h>
|
|
#include <CoreFoundation/CoreFoundation.h>
|
|
|
|
bool ffKmodLoaded(const char* modName)
|
|
{
|
|
FF_CFTYPE_AUTO_RELEASE CFStringRef name = CFStringCreateWithCString(kCFAllocatorDefault, modName, kCFStringEncodingUTF8);
|
|
FF_CFTYPE_AUTO_RELEASE CFArrayRef identifiers = CFArrayCreate(kCFAllocatorDefault, (const void**) &name, 1, &kCFTypeArrayCallBacks);
|
|
FF_CFTYPE_AUTO_RELEASE CFArrayRef keys = CFArrayCreate(kCFAllocatorDefault, NULL, 0, NULL);
|
|
FF_CFTYPE_AUTO_RELEASE CFDictionaryRef kextInfo = KextManagerCopyLoadedKextInfo(identifiers, keys);
|
|
return CFDictionaryContainsKey(kextInfo, name);
|
|
}
|
|
#else
|
|
bool ffKmodLoaded(FF_MAYBE_UNUSED const char* modName)
|
|
{
|
|
return true; // Don't generate kernel module related errors
|
|
}
|
|
#endif
|