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7413681f8c
sbrk is deprecated and is not present on some architectures. There is only one use of this function in grass for the r.terraflow module. Its use will be removed in the next version, so I integrate this patch now to use it on architectures that don't have sbrk. Thanks to mikael@ for the tests on aarch64
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
--- raster/r.terraflow/stats.cpp.orig 2020-12-21 18:40:15 UTC
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+++ raster/r.terraflow/stats.cpp
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@@ -126,44 +126,7 @@ statsRecorder::statsRecorder(char *fname) : ofstream(n
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//ofstream that takes an fd; wrote another noclobber() function that
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//closes fd and returns the name;
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rt_start(tm);
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-#ifndef __MINGW32__
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- bss = sbrk(0);
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-#endif
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- char buf[BUFSIZ];
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- *this << freeMem(buf) << endl;
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}
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-
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-/* ********************************************************************** */
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-
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-long
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-statsRecorder::freeMem() {
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-#ifdef __MINGW32__
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- return -1;
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-#else
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- struct rlimit rlim;
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- if (getrlimit(RLIMIT_DATA, &rlim) == -1) {
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- perror("getrlimit: ");
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- return -1;
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- }
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- /* printf("getrlimit returns: %d \n", rlim.rlim_cur); */
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- if (rlim.rlim_cur == RLIM_INFINITY) {
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- /* printf("rlim is infinity\n"); */
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- /* should fix this */
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- return -1;
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- }
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- long freeMem = rlim.rlim_cur - ((char*)sbrk(0)-(char*)bss);
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- return freeMem;
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-#endif /* __MINGW32__ */
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-}
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-
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-char *
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-statsRecorder::freeMem(char *buf) {
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- char buf2[BUFSIZ];
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- sprintf(buf, "Free Memory=%s", formatNumber(buf2, freeMem()));
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- return buf;
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-}
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-
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-
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/* ********************************************************************** */
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