OpenCoverage

gmisc.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/bash/src/lib/glob/gmisc.c

Source code

Switch to Preprocessed file

Line Source Count

1 /* gmisc.c -- miscellaneous pattern matching utility functions for Bash. -

2 -

4 -

5 This file is part of GNU Bash, the Bourne-Again SHell. -

6 -

7 Bash is free software: you can redistribute it and/or modify -

8 it under the terms of the GNU General Public License as published by -

9 the Free Software Foundation, either version 3 of the License, or -

10 (at your option) any later version. -

11 -

12 Bash is distributed in the hope that it will be useful, -

13 but WITHOUT ANY WARRANTY; without even the implied warranty of -

14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -

15 GNU General Public License for more details. -

16 -

17 You should have received a copy of the GNU General Public License -

18 along with Bash. If not, see <http://www.gnu.org/licenses/>. -

19 */ -

20 -

21 #include <config.h> -

22 -

23 #include "bashtypes.h" -

24 -

25 #if defined (HAVE_UNISTD_H) -

26 # include <unistd.h> -

27 #endif -

28 -

29 #include "bashansi.h" -

30 #include "shmbutil.h" -

31 #include "chartypes.h" -

32 -

33 #include "stdc.h" -

34 -

35 #ifndef FNM_CASEFOLD -

36 # include "strmatch.h" -

37 #endif -

38 #include "glob.h" -

39 -

40 /* Make sure these names continue to agree with what's in smatch.c */ -

41 extern char *glob_patscan __P((char *, char *, int)); -

42 -

43 /* Compile `gm_loop.c' for single-byte characters. */ -

44 #define CHAR char -

45 #define INT int -

46 #define L(CS) CS -

47 #define EXTGLOB_PATTERN_P extglob_pattern_p -

48 #define MATCH_PATTERN_CHAR match_pattern_char -

49 #define MATCHLEN umatchlen -

50 #define FOLD(c) ((flags & FNM_CASEFOLD) \ -

51 ? TOLOWER ((unsigned char)c) \ -

52 : ((unsigned char)c)) -

53 #ifndef LPAREN -

54 #define LPAREN '(' -

55 #define RPAREN ')' -

56 #endif -

57 #include "gm_loop.c" -

58 -

59 /* Compile `gm_loop.c' again for multibyte characters. */ -

60 #if HANDLE_MULTIBYTE -

61 -

62 #define CHAR wchar_t -

63 #define INT wint_t -

64 #define L(CS) L##CS -

65 #define EXTGLOB_PATTERN_P wextglob_pattern_p -

66 #define MATCH_PATTERN_CHAR match_pattern_wchar -

67 #define MATCHLEN wmatchlen -

68 -

69 #define FOLD(c) ((flags & FNM_CASEFOLD) && iswupper (c) ? towlower (c) : (c)) -

70 #define LPAREN L'(' -

71 #define RPAREN L')' -

72 #include "gm_loop.c" -

73 -

74 #endif /* HANDLE_MULTIBYTE */ -

75 -

76 -

77 #if defined (EXTENDED_GLOB) -

78 /* Skip characters in PAT and return the final occurrence of DIRSEP. This -

79 is only called when extended_glob is set, so we have to skip over extglob -

80 patterns x(...) */ -

81 char * -

82 glob_dirscan (pat, dirsep) -

83 char *pat; -

84 int dirsep; -

85 { -

86 char *p, *d, *pe, *se; -

87 -

88 d = pe = se = 0; -

for (p = pat; p && *p; p++)

p	Description
TRUE	evaluated 30 times by 1 test Evaluated by: Self test
FALSE	never evaluated

*p	Description
TRUE	evaluated 28 times by 1 test Evaluated by: Self test
FALSE	evaluated 2 times by 1 test Evaluated by: Self test

0-30

90 { -

if (extglob_pattern_p (p))

extglob_pattern_p (p)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test
FALSE	evaluated 26 times by 1 test Evaluated by: Self test

2-26

92 { -

if (se == 0)

se == 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test
FALSE	never evaluated

0-2

se = p + strlen (p) - 1;

executed 2 times by 1 test: se = p + strlen (p) - 1;

Executed by:

Self test

95 pe = glob_patscan (p + 2, se, 0); -

if (pe == 0)

pe == 0	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: Self test

0-2

continue;

never executed: continue;

else if (*pe == 0)

*pe == 0	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: Self test

0-2

break;

never executed: break;

100 p = pe - 1; /* will do increment above */ -

101

continue;

executed 2 times by 1 test: continue;

Executed by:

Self test

102 } -

103

if (*p == dirsep)

*p == dirsep	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test
FALSE	evaluated 20 times by 1 test Evaluated by: Self test

6-20

104

d = p;

executed 6 times by 1 test: d = p;

Executed by:

Self test

105

}

executed 26 times by 1 test: end of block

Executed by:

Self test

106

return d;

executed 2 times by 1 test: return d;

Executed by:

Self test

107 } -

108 #endif /* EXTENDED_GLOB */ -

Source code

Switch to Preprocessed file

Generated by Squish Coco 4.1.2