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fsusage.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/coreutils/src/gnulib/lib/fsusage.c

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Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 static int -

10 statvfs_works (void) -

11 { -

12 static int statvfs_works_cache = -1; -

13 struct utsname name; -

if (statvfs_works_cache < 0

statvfs_works_cache < 0	Description
TRUE	evaluated 67 times by 1 test Evaluated by: df
FALSE	evaluated 450 times by 1 test Evaluated by: df

)

67-450

statvfs_works_cache = (uname (&name) == 0

uname (&name) == 0	Description
TRUE	evaluated 67 times by 1 test Evaluated by: df
FALSE	never evaluated

executed 67 times by 1 test: statvfs_works_cache = (uname (&name) == 0 && 0 <= strverscmp (name.release, "2.6.36"));

Executed by:

0-67

&& 0 <= strverscmp (name.release, "2.6.36")

0 <= strverscm...ase, "2.6.36")	Description
TRUE	evaluated 67 times by 1 test Evaluated by: df
FALSE	never evaluated

);

executed 67 times by 1 test: statvfs_works_cache = (uname (&name) == 0 && 0 <= strverscmp (name.release, "2.6.36"));

Executed by:

0-67

return

executed 517 times by 1 test: return statvfs_works_cache;

Executed by:

statvfs_works_cache;

executed 517 times by 1 test: return statvfs_works_cache;

Executed by:

517

18 } -

19 int -

20 get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp) -

21 { -

22 -

23 -

if (statvfs_works ()

statvfs_works ()	Description
TRUE	evaluated 517 times by 1 test Evaluated by: df
FALSE	never evaluated

)

0-517

25 { -

26 struct statvfs vfsd; -

27 -

if (statvfs (file, &vfsd) < 0

statvfs (file, &vfsd) < 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: df
FALSE	evaluated 516 times by 1 test Evaluated by: df

)

1-516

return

executed 1 time by 1 test: return -1;

Executed by:

-1;

executed 1 time by 1 test: return -1;

Executed by:

30 -

31 -

fsp->fsu_blocksize = (vfsd.f_frsize

vfsd.f_frsize	Description
TRUE	evaluated 516 times by 1 test Evaluated by: df
FALSE	never evaluated

0-516

? ((sizeof (vfsd.f_frsize) < sizeof (uintmax_t)

sizeof (vfsd.f...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	evaluated 516 times by 1 test Evaluated by: df

&& (

(~ (vfsd.f_frs...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (vfsd.f_frsize) == (sizeof (vfsd.f_frsize) < sizeof (int) ? - (1 << (sizeof (vfsd.f_frsize) * 8)) : 0))

(~ (vfsd.f_frs...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

0-516

34 (18446744073709551615UL) -

35 : (uintmax_t) (vfsd.f_frsize)) -

: ((sizeof (vfsd.f_bsize) < sizeof (uintmax_t)

sizeof (vfsd.f...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(~ (vfsd.f_bsi...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (vfsd.f_bsize) == (sizeof (vfsd.f_bsize) < sizeof (int) ? - (1 << (sizeof (vfsd.f_bsize) * 8)) : 0))

(~ (vfsd.f_bsi...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

37 (18446744073709551615UL) -

38 : (uintmax_t) (vfsd.f_bsize))); -

39 -

fsp->fsu_blocks = ((sizeof (vfsd.f_blocks) < sizeof (uintmax_t)

sizeof (vfsd.f...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	evaluated 516 times by 1 test Evaluated by: df

&& (

(~ (vfsd.f_blo...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (vfsd.f_blocks) == (sizeof (vfsd.f_blocks) < sizeof (int) ? - (1 << (sizeof (vfsd.f_blocks) * 8)) : 0))

(~ (vfsd.f_blo...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

0-516

41 (18446744073709551615UL) -

42 : (uintmax_t) (vfsd.f_blocks)); -

fsp->fsu_bfree = ((sizeof (vfsd.f_bfree) < sizeof (uintmax_t)

sizeof (vfsd.f...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	evaluated 516 times by 1 test Evaluated by: df

&& (

(~ (vfsd.f_bfr...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (vfsd.f_bfree) == (sizeof (vfsd.f_bfree) < sizeof (int) ? - (1 << (sizeof (vfsd.f_bfree) * 8)) : 0))

(~ (vfsd.f_bfr...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

0-516

44 (18446744073709551615UL) -

45 : (uintmax_t) (vfsd.f_bfree)); -

46 fsp->fsu_bavail = ((vfsd.f_bavail) | ~ (((vfsd.f_bavail) & ((uintmax_t) 1 << (sizeof (vfsd.f_bavail) * 8 - 1))) - 1)); -

47 fsp->fsu_bavail_top_bit_set = ((vfsd.f_bavail) & ((uintmax_t) 1 << (sizeof (vfsd.f_bavail) * 8 - 1))) != 0; -

fsp->fsu_files = ((sizeof (vfsd.f_files) < sizeof (uintmax_t)

sizeof (vfsd.f...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	evaluated 516 times by 1 test Evaluated by: df

&& (

(~ (vfsd.f_fil...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (vfsd.f_files) == (sizeof (vfsd.f_files) < sizeof (int) ? - (1 << (sizeof (vfsd.f_files) * 8)) : 0))

(~ (vfsd.f_fil...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

0-516

49 (18446744073709551615UL) -

50 : (uintmax_t) (vfsd.f_files)); -

fsp->fsu_ffree = ((sizeof (vfsd.f_ffree) < sizeof (uintmax_t)

sizeof (vfsd.f...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	evaluated 516 times by 1 test Evaluated by: df

&& (

(~ (vfsd.f_ffr...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (vfsd.f_ffree) == (sizeof (vfsd.f_ffree) < sizeof (int) ? - (1 << (sizeof (vfsd.f_ffree) * 8)) : 0))

(~ (vfsd.f_ffr...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

0-516

52 (18446744073709551615UL) -

53 : (uintmax_t) (vfsd.f_ffree)); -

return

executed 516 times by 1 test: return 0;

Executed by:

executed 516 times by 1 test: return 0;

Executed by:

516

55 } -

56 struct statfs fsd; -

57 -

if (statfs (file, &fsd) < 0

statfs (file, &fsd) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

return

never executed: return -1;

-1;

never executed: return -1;

60 -

fsp->fsu_blocksize = ((sizeof (fsd.f_frsize) < sizeof (uintmax_t)

sizeof (fsd.f_...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(~ (fsd.f_frsi...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (fsd.f_frsize) == (sizeof (fsd.f_frsize) < sizeof (int) ? - (1 << (sizeof (fsd.f_frsize) * 8)) : 0))

(~ (fsd.f_frsi...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

62 (18446744073709551615UL) -

63 : (uintmax_t) (fsd.f_frsize)); -

fsp->fsu_blocks = ((sizeof (fsd.f_blocks) < sizeof (uintmax_t)

sizeof (fsd.f_...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(~ (fsd.f_bloc...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (fsd.f_blocks) == (sizeof (fsd.f_blocks) < sizeof (int) ? - (1 << (sizeof (fsd.f_blocks) * 8)) : 0))

(~ (fsd.f_bloc...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

65 (18446744073709551615UL) -

66 : (uintmax_t) (fsd.f_blocks)); -

fsp->fsu_bfree = ((sizeof (fsd.f_bfree) < sizeof (uintmax_t)

sizeof (fsd.f_...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(~ (fsd.f_bfre...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (fsd.f_bfree) == (sizeof (fsd.f_bfree) < sizeof (int) ? - (1 << (sizeof (fsd.f_bfree) * 8)) : 0))

(~ (fsd.f_bfre...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

68 (18446744073709551615UL) -

69 : (uintmax_t) (fsd.f_bfree)); -

70 fsp->fsu_bavail = ((fsd.f_bavail) | ~ (((fsd.f_bavail) & ((uintmax_t) 1 << (sizeof (fsd.f_bavail) * 8 - 1))) - 1)); -

71 fsp->fsu_bavail_top_bit_set = ((fsd.f_bavail) & ((uintmax_t) 1 << (sizeof (fsd.f_bavail) * 8 - 1))) != 0; -

fsp->fsu_files = ((sizeof (fsd.f_files) < sizeof (uintmax_t)

sizeof (fsd.f_...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(~ (fsd.f_file...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (fsd.f_files) == (sizeof (fsd.f_files) < sizeof (int) ? - (1 << (sizeof (fsd.f_files) * 8)) : 0))

(~ (fsd.f_file...s) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

73 (18446744073709551615UL) -

74 : (uintmax_t) (fsd.f_files)); -

fsp->fsu_ffree = ((sizeof (fsd.f_ffree) < sizeof (uintmax_t)

sizeof (fsd.f_...of (uintmax_t)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(~ (fsd.f_ffre...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

~ (fsd.f_ffree) == (sizeof (fsd.f_ffree) < sizeof (int) ? - (1 << (sizeof (fsd.f_ffree) * 8)) : 0))

(~ (fsd.f_ffre...e) * 8)) : 0))	Description
TRUE	never evaluated
FALSE	never evaluated

) ?

76 (18446744073709551615UL) -

77 : (uintmax_t) (fsd.f_ffree)); -

78 -

79 -

80 -

81 (void) disk; -

return

never executed: return 0;

83 } -

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