blob: 73de5ac4ec33db6ad039bba9642fe714455ba43a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
--- ./gnulib/lib/physmem.c.orig
+++ ./gnulib/lib/physmem.c
@@ -23,6 +23,7 @@
#include "physmem.h"
#include <unistd.h>
+#include <stdio.h>
#if HAVE_SYS_PSTAT_H
# include <sys/pstat.h>
@@ -81,6 +82,22 @@
double
physmem_total (void)
{
+#if defined(__UCLIBC__)
+ char line[128];
+ FILE *f = fopen("/proc/meminfo", "r");
+ long double result = -1;
+ if (f == NULL)
+ return 0;
+ while (!feof(f) && fgets(line, sizeof(line)-1, f)) {
+ if (sscanf(line, "MemTotal: %Lf kB", &result) == 1) {
+ result *= 1024;
+ break;
+ }
+ }
+ fclose(f);
+ return result;
+#endif
+
#if defined _SC_PHYS_PAGES && defined _SC_PAGESIZE
{ /* This works on linux-gnu, solaris2 and cygwin. */
double pages = sysconf (_SC_PHYS_PAGES);
|
