OpenCoverage

dirname.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/coreutils/src/src/dirname.c

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Preprocessed file

Line Source Count

1 -

2 static struct option const longopts[] = -

3 { -

4 {"zero", -

5 0 -

6 , -

7 ((void *)0) -

8 , 'z'}, -

9 {"help", -

10 0 -

11 , -

12 ((void *)0) -

13 , GETOPT_HELP_CHAR}, -

14 {"version", -

15 0 -

16 , -

17 ((void *)0) -

18 , GETOPT_VERSION_CHAR}, -

19 { -

20 ((void *)0) -

21 , 0, -

22 ((void *)0) -

23 , 0} -

24 }; -

25 -

26 void -

27 usage (int status) -

28 { -

if (status !=

status != 0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: dirname
FALSE	evaluated 5 times by 1 test Evaluated by: dirname

4-5

status != 0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: dirname
FALSE	evaluated 5 times by 1 test Evaluated by: dirname

4-5

31 ) -

32 do { fprintf ( -

33 stderr -

34 , -

35 dcgettext (((void *)0), -

36 "Try '%s --help' for more information.\n" -

37 , 5) -

, program_name); }

executed 4 times by 1 test: end of block

Executed by:

dirname

while (0);

39 else -

40 { -

41 printf ( -

42 dcgettext (((void *)0), -

43 "Usage: %s [OPTION] NAME...\n" -

44 , 5) -

45 -

46 -

47 , -

48 program_name); -

49 fputs_unlocked ( -

50 dcgettext (((void *)0), -

51 "Output each NAME with its last non-slash component and trailing slashes\nremoved; if NAME contains no /'s, output '.' (meaning the current directory).\n\n" -

52 , 5) -

53 , -

54 stdout -

55 ) -

56 -

57 -

58 -

59 ; -

60 fputs_unlocked ( -

61 dcgettext (((void *)0), -

62 " -z, --zero end each output line with NUL, not newline\n" -

63 , 5) -

64 , -

65 stdout -

66 ) -

67 -

68 ; -

69 fputs_unlocked ( -

70 dcgettext (((void *)0), -

71 " --help display this help and exit\n" -

72 , 5) -

73 , -

74 stdout -

75 ); -

76 fputs_unlocked ( -

77 dcgettext (((void *)0), -

78 " --version output version information and exit\n" -

79 , 5) -

80 , -

81 stdout -

82 ); -

83 printf ( -

84 dcgettext (((void *)0), -

85 "\nExamples:\n %s /usr/bin/ -> \"/usr\"\n %s dir1/str dir2/str -> \"dir1\" followed by \"dir2\"\n %s stdio.h -> \".\"\n" -

86 , 5) -

87 -

88 -

89 -

90 -

91 -

92 -

93 , -

94 program_name, program_name, program_name); -

95 emit_ancillary_info ("dirname"); -

}

executed 5 times by 1 test: end of block

Executed by:

dirname

exit (status);

executed 9 times by 1 test: exit (status);

Executed by:

dirname

98 } -

99 -

100 int -

101 main (int argc, char **argv) -

102 { -

103 static char const dot = '.'; -

104 -

105 _Bool -

106 use_nuls = -

107 0 -

108 ; -

109 char const *result; -

110 size_t len; -

111 -

112 ; -

113 set_program_name (argv[0]); -

114 setlocale ( -

115 6 -

116 , ""); -

117 bindtextdomain ("coreutils", "/usr/local/share/locale"); -

118 textdomain ("coreutils"); -

119 -

120 atexit (close_stdout); -

121 -

122 while ( -

123 1 -

124 ) -

125 { -

126 int c = getopt_long (argc, argv, "z", longopts, -

127 ((void *)0) -

128 ); -

129 -

130

if (c == -1

c == -1	Description
TRUE	evaluated 22 times by 1 test Evaluated by: dirname
FALSE	evaluated 14 times by 1 test Evaluated by: dirname

)

14-22

131

break;

executed 22 times by 1 test: break;

Executed by:

dirname

132 -

133 switch (c) -

134 { -

135

case

executed 2 times by 1 test: case 'z':

Executed by:

dirname

'z':

executed 2 times by 1 test: case 'z':

Executed by:

dirname

136 use_nuls = -

137 1 -

138 ; -

139

break;

executed 2 times by 1 test: break;

Executed by:

dirname

140 -

141

case

executed 5 times by 1 test: case GETOPT_HELP_CHAR:

Executed by:

dirname

GETOPT_HELP_CHAR:

executed 5 times by 1 test: case GETOPT_HELP_CHAR:

Executed by:

dirname

usage (

142 0 -

143

); break;

never executed: break;

;

144

case

executed 4 times by 1 test: case GETOPT_VERSION_CHAR:

Executed by:

dirname

GETOPT_VERSION_CHAR:

executed 4 times by 1 test: case GETOPT_VERSION_CHAR:

Executed by:

dirname

version_etc (

145 stdout -

146 , "dirname", "GNU coreutils", Version, ("David MacKenzie"), ("Jim Meyering"), (char *) -

147 ((void *)0) -

148

); exit (

executed 4 times by 1 test: exit ( 0 );

Executed by:

dirname

149

executed 4 times by 1 test: exit ( 0 );

Executed by:

dirname

150

);

executed 4 times by 1 test: exit ( 0 );

Executed by:

dirname

break;

never executed: break;

;

0-4

151 -

152

default

executed 3 times by 1 test: default:

Executed by:

dirname

executed 3 times by 1 test: default:

Executed by:

dirname

153 usage ( -

154 1 -

155 ); -

156

}

never executed: end of block

157 } -

158 -

159

if (argc < optind + 1

argc < optind + 1	Description
TRUE	evaluated 1 time by 1 test Evaluated by: dirname
FALSE	evaluated 21 times by 1 test Evaluated by: dirname

)

1-21

160 { -

161 error (0, 0, -

162 dcgettext (((void *)0), -

163 "missing operand" -

164 , 5) -

165 ); -

166 usage ( -

167 1 -

168 ); -

169

}

never executed: end of block

170 -

171

for (; optind < argc

optind < argc	Description
TRUE	evaluated 22 times by 1 test Evaluated by: dirname
FALSE	evaluated 21 times by 1 test Evaluated by: dirname

; optind++)

21-22

172 { -

173 result = argv[optind]; -

174 len = dir_len (result); -

175 -

176

if (! len

! len	Description
TRUE	evaluated 3 times by 1 test Evaluated by: dirname
FALSE	evaluated 19 times by 1 test Evaluated by: dirname

)

3-19

177 { -

178 result = &dot; -

179 len = 1; -

180

}

executed 3 times by 1 test: end of block

Executed by:

dirname

181 -

182 -

183 (__extension__ ((__builtin_constant_p ( -

184 1 -

185 ) && __builtin_constant_p ( -

186 len -

187 ) && (size_t) ( -

188 1 -

189 ) * (size_t) ( -

190 len -

191 ) <= 8 && (size_t) ( -

192 1 -

193 ) != 0) ? ({ const char *__ptr = (const char *) ( -

194 result -

195 ); FILE *__stream = (stdout); size_t __cnt; for (__cnt = (size_t) ( -

196 1 -

197 ) * (size_t) ( -

198 len -

199

); __cnt > 0

__cnt > 0	Description
TRUE	evaluated 3 times by 1 test Evaluated by: dirname
FALSE	evaluated 3 times by 1 test Evaluated by: dirname

; --__cnt) if ((

(__builtin_exp...r++))) == (-1)	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: dirname

__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0)

__builtin_expe...write_end), 0)	Description
TRUE	evaluated 3 times by 1 test Evaluated by: dirname
FALSE	never evaluated

? __overflow (__stream, (unsigned char) (*__ptr++)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (*__ptr++))) == (-1)

(__builtin_exp...r++))) == (-1)	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: dirname

) break;

never executed: break;

((size_t) (

0-3

200 1 -

201 ) * (size_t) ( -

202 len -

203 ) - __cnt) / (size_t) ( -

204 1 -

205 ); }) : (((__builtin_constant_p ( -

206 1 -

207 ) && (size_t) ( -

208 1 -

209 ) == 0) || (__builtin_constant_p ( -

210 len -

211 ) && (size_t) ( -

212 len -

213 ) == 0)) ? ((void) ( -

214 result -

215 ), (void) (stdout), (void) ( -

216 1 -

217 ), (void) ( -

218 len -

219 ), (size_t) 0) : fwrite_unlocked ( -

220 result -

221 , -

222 1 -

223 , -

224 len -

225 , stdout)))) -

226 ; -

227 putchar_unlocked (use_nuls ? '\0' :'\n'); -

228

}

executed 22 times by 1 test: end of block

Executed by:

dirname

229 -

230

return

executed 21 times by 1 test: return 0 ;

Executed by:

dirname

executed 21 times by 1 test: return 0 ;

Executed by:

dirname

231

executed 21 times by 1 test: return 0 ;

Executed by:

dirname

232

;

executed 21 times by 1 test: return 0 ;

Executed by:

dirname

233 } -

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