a39dc985f1
* add getloadavg patch * refresh patches * use build variants and PKG_INSTALL git-svn-id: svn://svn.openwrt.org/openwrt/packages@25867 3c298f89-4303-0410-b956-a3cf2f4a3e73
49 lines
937 B
Diff
49 lines
937 B
Diff
--- a/process/sysdep_LINUX.c
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+++ b/process/sysdep_LINUX.c
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@@ -144,6 +144,45 @@ static time_t get_starttime() {
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return time(NULL) - (time_t)up;
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}
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+
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+
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+/* uclibc and dietlibc do not have this junk -ReneR */
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+#if defined (__UCLIBC__) || defined (__dietlibc__)
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+static int getloadavg (double loadavg[], int nelem)
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+{
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+ int fd;
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+
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+ fd = open ("/proc/loadavg", O_RDONLY);
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+ if (fd < 0)
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+ return -1;
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+ else
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+ {
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+ char buf[65], *p;
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+ ssize_t nread;
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+ int i;
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+
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+ nread = read (fd, buf, sizeof buf - 1);
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+ close (fd);
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+ if (nread <= 0)
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+ return -1;
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+ buf[nread - 1] = '\0';
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+
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+ if (nelem > 3)
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+ nelem = 3;
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+ p = buf;
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+ for (i = 0; i < nelem; ++i)
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+ {
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+ char *endp;
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+ loadavg[i] = strtod (p, &endp);
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+ if (endp == p)
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+ return -1;
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+ p = endp;
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+ }
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+
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+ return i;
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+ }
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+}
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+#endif
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/* ------------------------------------------------------------------ Public */
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