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a14f121d3e
* sysdeps/unix/sysv/linux/internal_statvfs.c (__internal_statvfs): Avoid infinite loops in case the mounts file is hosed. * io/Makefile: Add rules to build and run tst-statvfs. * io/tst-statvfs.c: New file.
31 lines
758 B
C
31 lines
758 B
C
#include <stdio.h>
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#include <sys/statvfs.h>
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/* This test cannot detect many errors. But it will fail if the
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statvfs is completely hosed and it'll detect a missing export. So
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it is better than nothing. */
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static int
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do_test (int argc, char *argv[])
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{
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for (int i = 1; i < argc; ++i)
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{
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struct statvfs st;
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if (statvfs (argv[i], &st) != 0)
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printf ("%s: failed (%m)\n", argv[i]);
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else
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printf ("%s: free: %llu, mandatory: %s\n", argv[i],
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(unsigned long long int) st.f_bfree,
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#ifdef ST_MANDLOCK
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(st.f_flag & ST_MANDLOCK) ? "yes" : "no"
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#else
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"no"
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#endif
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);
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}
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return 0;
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}
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#define TEST_FUNCTION do_test (argc, argv)
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#include "../test-skeleton.c"
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