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Viewing changes to debian/patches/boehm-gc-getnprocs.diff

  • Committer: angelsl
  • Date: 2015-10-30 03:30:35 UTC
  • Revision ID: angelsl-20151030033035-rmug41zm8hyjgisg
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debian/patches/boehm-gc-getnprocs.diff
 
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# DP: boehm-gc/pthread_support.c (GC_get_nprocs): Use sysconf as fallback.
 
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---
 
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 boehm-gc/pthread_support.c |    3 ++-
 
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 1 files changed, 2 insertions(+), 1 deletions(-)
 
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Index: b/src/boehm-gc/pthread_support.c
 
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===================================================================
 
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--- a/src/boehm-gc/pthread_support.c
 
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+++ b/src/boehm-gc/pthread_support.c
 
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@@ -724,7 +724,8 @@ int GC_get_nprocs()
 
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     f = open("/proc/stat", O_RDONLY);
 
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     if (f < 0 || (len = STAT_READ(f, stat_buf, STAT_BUF_SIZE)) < 100) {
 
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        WARN("Couldn't read /proc/stat\n", 0);
 
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-       return -1;
 
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+       /* Fallback to sysconf after the warning */
 
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+       return sysconf(_SC_NPROCESSORS_ONLN);
 
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     }
 
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     for (i = 0; i < len - 100; ++i) {
 
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         if (stat_buf[i] == '\n' && stat_buf[i+1] == 'c'