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The _SC_PHYS_PAGES method of calculating RAM works on Linux.

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This commit is contained in:
Sam Lantinga 2013-10-17 11:32:14 -07:00
parent 8b79cbadef
commit 852004a22a
1 changed files with 0 additions and 19 deletions
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19
src/cpuinfo/SDL_cpuinfo.c
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@ -636,25 +636,6 @@ SDL_GetSystemRAM(void)
SDL_SystemRAM = (int)(stat.ullTotalPhys / (1024 * 1024)); SDL_SystemRAM = (int)(stat.ullTotalPhys / (1024 * 1024));
} }
} }
#endif
#if 0 //def __LINUX__
FILE *fpMemInfo = fopen("/proc/meminfo", "r");
if (fpMemInfo) {
char line[1024];
const char *search = "MemTotal:";
const size_t searchlen = SDL_strlen(search);
while (fgets(line, sizeof(line), fpMemInfo)) {
if (SDL_strncasecmp(search, line, searchlen) == 0) {
char *val = line+searchlen;
while (SDL_isspace(*val)) {
++val;
}
SDL_SystemRAM = SDL_atoi(val) / 1024; /* convert from kB to MB */
break;
}
}
fclose(fpMemInfo);
}
#endif #endif
} }
return SDL_SystemRAM; return SDL_SystemRAM;