20 lines
771 B
Diff
20 lines
771 B
Diff
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Author: <hesso@hesso.pool.math.tu-berlin.de>
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Description: Complain when /proc/version cannot be found instead of
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exiting silently.
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Index: b/proc/version.c
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===================================================================
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--- a/proc/version.c 2009-11-24 21:00:44.000000000 +1100
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+++ b/proc/version.c 2009-11-24 21:00:46.000000000 +1100
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@@ -39,8 +39,10 @@
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FILE *fp;
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char buf[256];
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- if ( (fp=fopen("/proc/version","r")) == NULL) /* failure implies impending death */
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+ if ( (fp=fopen("/proc/version","r")) == NULL) {
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+ fprintf(stderr, "Cannot find /proc/version - is /proc mounted?\n");
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exit(1);
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+ }
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if (fgets(buf, 256, fp) == NULL) {
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fprintf(stderr, "Cannot read kernel version from /proc/version\n");
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fclose(fp);
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