termux-packages/packages/procps/proc-sysinfo.c.patch

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2018-05-19 03:50:15 +02:00
diff -u -r ../procps-ng-3.3.14/proc/sysinfo.c ./proc/sysinfo.c
--- ../procps-ng-3.3.14/proc/sysinfo.c 2018-03-03 07:11:55.690869414 +0000
+++ ./proc/sysinfo.c 2018-05-19 00:26:13.944186699 +0000
@@ -103,19 +103,31 @@
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/***********************************************************************/
int uptime(double *restrict uptime_secs, double *restrict idle_secs) {
double up=0, idle=0;
+#ifndef __ANDROID__
char *savelocale;
+#endif
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+
+ if (uptime_fd == -1 && (uptime_fd = open(UPTIME_FILE, O_RDONLY)) == -1) {
+ return 0;
+ }
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FILE_TO_BUF(UPTIME_FILE,uptime_fd);
+#ifndef __ANDROID__
savelocale = strdup(setlocale(LC_NUMERIC, NULL));
setlocale(LC_NUMERIC,"C");
+#endif
if (sscanf(buf, "%lf %lf", &up, &idle) < 2) {
+#ifndef __ANDROID__
setlocale(LC_NUMERIC,savelocale);
free(savelocale);
+#endif
fputs("bad data in " UPTIME_FILE "\n", stderr);
return 0;
}
+#ifndef __ANDROID__
setlocale(LC_NUMERIC,savelocale);
free(savelocale);
+#endif
SET_IF_DESIRED(uptime_secs, up);
SET_IF_DESIRED(idle_secs, idle);
return up; /* assume never be zero seconds in practice */
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@@ -132,6 +144,7 @@
/* /proc/stat can get very large on multi-CPU systems so we
can't use FILE_TO_BUF */
if (!(f = fopen(STAT_FILE, "r"))) {
+ return 0;
fputs(BAD_OPEN_MESSAGE, stderr);
fflush(NULL);
_exit(102);
@@ -191,7 +204,9 @@
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double up_1, up_2, seconds;
unsigned long long jiffies;
unsigned h;
+#ifndef __ANDROID__
char *savelocale;
+#endif
long hz;
#ifdef _SC_CLK_TCK
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@@ -202,8 +217,10 @@
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#endif
wait_j = hirq_j = sirq_j = stol_j = 0;
+#ifndef __ANDROID__
savelocale = strdup(setlocale(LC_NUMERIC, NULL));
setlocale(LC_NUMERIC, "C");
+#endif
do{
FILE_TO_BUF(UPTIME_FILE,uptime_fd); sscanf(buf, "%lf", &up_1);
/* uptime(&up_1, NULL); */
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@@ -212,8 +229,10 @@
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FILE_TO_BUF(UPTIME_FILE,uptime_fd); sscanf(buf, "%lf", &up_2);
/* uptime(&up_2, NULL); */
} while((long long)( (up_2-up_1)*1000.0/up_1 )); /* want under 0.1% error */
+#ifndef __ANDROID__
setlocale(LC_NUMERIC, savelocale);
free(savelocale);
+#endif
jiffies = user_j + nice_j + sys_j + other_j + wait_j + hirq_j + sirq_j + stol_j ;
seconds = (up_1 + up_2) / 2;
h = (unsigned)( (double)jiffies/seconds/smp_num_cpus );
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@@ -443,18 +462,30 @@
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/***********************************************************************/
void loadavg(double *restrict av1, double *restrict av5, double *restrict av15) {
double avg_1=0, avg_5=0, avg_15=0;
+#ifndef __ANDROID__
char *savelocale;
+#endif
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+
+ if (loadavg_fd == -1 && (loadavg_fd = open(LOADAVG_FILE, O_RDONLY)) == -1) {
+ return;
+ }
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FILE_TO_BUF(LOADAVG_FILE,loadavg_fd);
+#ifndef __ANDROID__
savelocale = strdup(setlocale(LC_NUMERIC, NULL));
setlocale(LC_NUMERIC, "C");
+#endif
if (sscanf(buf, "%lf %lf %lf", &avg_1, &avg_5, &avg_15) < 3) {
fputs("bad data in " LOADAVG_FILE "\n", stderr);
+#ifndef __ANDROID__
free(savelocale);
+#endif
exit(1);
}
+#ifndef __ANDROID__
setlocale(LC_NUMERIC, savelocale);
free(savelocale);
+#endif
SET_IF_DESIRED(av1, avg_1);
SET_IF_DESIRED(av5, avg_5);
SET_IF_DESIRED(av15, avg_15);