OpenCoverage

vis.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/openssh/src/openbsd-compat/vis.c

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 char * -

8 vis(char *dst, int c, int flag, int nextc) -

9 { -

if ((((

(c) == '\\'	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: test_utf8

c) == '\\'

(c) == '\\'	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: test_utf8

|| (

(flag & 0x400) == 0	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: test_utf8

flag & 0x400) == 0

(flag & 0x400) == 0	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: test_utf8

) && (((

(u_int)(c) <= (0x7f * 2 + 1)	Description
TRUE	never evaluated
FALSE	never evaluated

u_int)(c) <=

(u_int)(c) <= (0x7f * 2 + 1)	Description
TRUE	never evaluated
FALSE	never evaluated

0-12

(0x7f * 2 + 1)

(u_int)(c) <= (0x7f * 2 + 1)	Description
TRUE	never evaluated
FALSE	never evaluated

12 && -

(((

((( (u_char)(c...& ~0x7f) == 0)	Description
TRUE	never evaluated
FALSE	never evaluated

(u_char)(c)

((( (u_char)(c...& ~0x7f) == 0)	Description
TRUE	never evaluated
FALSE	never evaluated

) & ~0x7f) == 0)

((( (u_char)(c...& ~0x7f) == 0)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (((

(c) != '*'	Description
TRUE	never evaluated
FALSE	never evaluated

c) != '*'

(c) != '*'	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) != '?'	Description
TRUE	never evaluated
FALSE	never evaluated

c) != '?'

(c) != '?'	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) != '['	Description
TRUE	never evaluated
FALSE	never evaluated

c) != '['

(c) != '['	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) != '#'	Description
TRUE	never evaluated
FALSE	never evaluated

c) != '#'

(c) != '#'	Description
TRUE	never evaluated
FALSE	never evaluated

) || (

(flag & 0x100) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x100) == 0

(flag & 0x100) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) &&

((*

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

__ctype_b_loc ())[(int) ((

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

(u_char)(c)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

))] & (unsigned short int) _ISgraph)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

) || ((

(flag & 0x04) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x04) == 0

(flag & 0x04) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) == ' '	Description
TRUE	never evaluated
FALSE	never evaluated

c) == ' '

(c) == ' '	Description
TRUE	never evaluated
FALSE	never evaluated

) || ((

(flag & 0x08) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x08) == 0

(flag & 0x08) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) == '\t'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\t'

(c) == '\t'	Description
TRUE	never evaluated
FALSE	never evaluated

) || ((

(flag & 0x10) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x10) == 0

(flag & 0x10) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) == '\n'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\n'

(c) == '\n'	Description
TRUE	never evaluated
FALSE	never evaluated

) || ((

(flag & 0x20)	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x20)

(flag & 0x20)	Description
TRUE	never evaluated
FALSE	never evaluated

&& ((

(c) == '\b'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\b'

(c) == '\b'	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(c) == '\007'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\007'

(c) == '\007'	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(c) == '\r'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\r'

(c) == '\r'	Description
TRUE	never evaluated
FALSE	never evaluated

((*

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

__ctype_b_loc ())[(int) ((

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

(u_char)(c)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

))] & (unsigned short int) _ISgraph)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

24 ))))) { -

if ((c == '"'

c == '"'	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(flag & 0x200) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x200) != 0

(flag & 0x200) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) ||

(c == '\\'

c == '\\'	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(flag & 0x40) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x40) == 0

(flag & 0x40) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

))

never executed: *dst++ = '\\';

dst++ = '\\';

never executed: *dst++ = '\\';

28 *dst++ = c; -

29 *dst = '\0'; -

return

never executed: return (dst);

(dst);

never executed: return (dst);

31 } -

32 -

if (flag & 0x02

flag & 0x02	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: test_utf8

) {

0-12

34 switch(c) { -

case

never executed: case '\n':

'\n':

never executed: case '\n':

36 *dst++ = '\\'; -

37 *dst++ = 'n'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case '\r':

'\r':

never executed: case '\r':

40 *dst++ = '\\'; -

41 *dst++ = 'r'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case '\b':

'\b':

never executed: case '\b':

44 *dst++ = '\\'; -

45 *dst++ = 'b'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case '\a':

'\a':

never executed: case '\a':

48 *dst++ = '\\'; -

49 *dst++ = 'a'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case '\v':

'\v':

never executed: case '\v':

52 *dst++ = '\\'; -

53 *dst++ = 'v'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case '\t':

'\t':

never executed: case '\t':

56 *dst++ = '\\'; -

57 *dst++ = 't'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case '\f':

'\f':

never executed: case '\f':

60 *dst++ = '\\'; -

61 *dst++ = 'f'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case ' ':

' ':

never executed: case ' ':

64 *dst++ = '\\'; -

65 *dst++ = 's'; -

goto

never executed: goto done;

done;

never executed: goto done;

case

never executed: case '\0':

'\0':

never executed: case '\0':

68 *dst++ = '\\'; -

69 *dst++ = '0'; -

if ((((

((u_char)(nextc)) >= '0'	Description
TRUE	never evaluated
FALSE	never evaluated

u_char)(nextc)) >= '0'

((u_char)(nextc)) >= '0'	Description
TRUE	never evaluated
FALSE	never evaluated

&& ((

((u_char)(nextc)) <= '7'	Description
TRUE	never evaluated
FALSE	never evaluated

u_char)(nextc)) <= '7'

((u_char)(nextc)) <= '7'	Description
TRUE	never evaluated
FALSE	never evaluated

)) {

71 *dst++ = '0'; -

72 *dst++ = '0'; -

}

never executed: end of block

goto

never executed: goto done;

done;

never executed: goto done;

75 } -

}

never executed: end of block

if (((

((c & 0177) == ' ')	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: test_utf8

c & 0177) == ' ')

((c & 0177) == ' ')	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: test_utf8

|| (

(flag & 0x01)	Description
TRUE	evaluated 12 times by 1 test Evaluated by: test_utf8
FALSE	never evaluated

flag & 0x01)

(flag & 0x01)	Description
TRUE	evaluated 12 times by 1 test Evaluated by: test_utf8
FALSE	never evaluated

0-12

((

(flag & 0x100)	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x100)

(flag & 0x100)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (c == '*'

c == '*'	Description
TRUE	never evaluated
FALSE	never evaluated

|| c == '?'

c == '?'	Description
TRUE	never evaluated
FALSE	never evaluated

|| c == '['

c == '['	Description
TRUE	never evaluated
FALSE	never evaluated

|| c == '#'

c == '#'	Description
TRUE	never evaluated
FALSE	never evaluated

))) {

79 *dst++ = '\\'; -

80 *dst++ = ((u_char)c >> 6 & 07) + '0'; -

81 *dst++ = ((u_char)c >> 3 & 07) + '0'; -

82 *dst++ = ((u_char)c & 07) + '0'; -

goto

executed 12 times by 1 test: goto done;

Executed by:

test_utf8

done;

executed 12 times by 1 test: goto done;

Executed by:

test_utf8

84 } -

if ((

(flag & 0x40) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x40) == 0

(flag & 0x40) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

never executed: *dst++ = '\\';

dst++ = '\\';

never executed: *dst++ = '\\';

if (c & 0200

c & 0200	Description
TRUE	never evaluated
FALSE	never evaluated

) {

88 c &= 0177; -

89 *dst++ = 'M'; -

}

never executed: end of block

91 if ( -

((*

((*__ctype_b_l...int) _IScntrl)	Description
TRUE	never evaluated
FALSE	never evaluated

__ctype_b_loc ())[(int) ((

((*__ctype_b_l...int) _IScntrl)	Description
TRUE	never evaluated
FALSE	never evaluated

(u_char)c

((*__ctype_b_l...int) _IScntrl)	Description
TRUE	never evaluated
FALSE	never evaluated

))] & (unsigned short int) _IScntrl)

((*__ctype_b_l...int) _IScntrl)	Description
TRUE	never evaluated
FALSE	never evaluated

95 ) { -

96 *dst++ = '^'; -

if (c == 0177

c == 0177	Description
TRUE	never evaluated
FALSE	never evaluated

)

never executed: *dst++ = '?';

dst++ = '?';

never executed: *dst++ = '?';

99 else -

100

never executed: *dst++ = c + '@';

dst++ = c + '@';

never executed: *dst++ = c + '@';

101 } else { -

102 *dst++ = '-'; -

103 *dst++ = c; -

104

}

never executed: end of block

105

done:

code before this statement never executed: done:

106 *dst = '\0'; -

107

return

executed 12 times by 1 test: return (dst);

Executed by:

test_utf8

(dst);

executed 12 times by 1 test: return (dst);

Executed by:

test_utf8

108 } -

109 ; -

110 int -

111 strvis(char *dst, const char *src, int flag) -

112 { -

113 char c; -

114 char *start; -

115 -

116

for (start = dst; (

(c = *src)	Description
TRUE	never evaluated
FALSE	never evaluated

c = *src)

(c = *src)	Description
TRUE	never evaluated
FALSE	never evaluated

;)

117

dst = vis(dst, c, flag, *++src);

never executed: dst = vis(dst, c, flag, *++src);

118 *dst = '\0'; -

119

return

never executed: return (dst - start);

(dst - start);

never executed: return (dst - start);

120 } -

121 ; -

122 -

123 int -

124 strnvis(char *dst, const char *src, size_t siz, int flag) -

125 { -

126 char *start, *end; -

127 char tbuf[5]; -

128 int c, i; -

129 -

130 i = 0; -

131

for (start = dst, end = start + siz - 1; (

(c = *src)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	evaluated 40 times by 1 test Evaluated by: test_kex

c = *src)

(c = *src)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	evaluated 40 times by 1 test Evaluated by: test_kex

&& dst < end

dst < end	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

; ) {

0-4200

132

if ((((

(c) == '\\'	Description
TRUE	never evaluated
FALSE	evaluated 4200 times by 1 test Evaluated by: test_kex

c) == '\\'

(c) == '\\'	Description
TRUE	never evaluated
FALSE	evaluated 4200 times by 1 test Evaluated by: test_kex

|| (

(flag & 0x400) == 0	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

flag & 0x400) == 0

(flag & 0x400) == 0	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

) && (((

(u_int)(c) <= (0x7f * 2 + 1)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

u_int)(c) <=

(u_int)(c) <= (0x7f * 2 + 1)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

0-4200

133

(0x7f * 2 + 1)

(u_int)(c) <= (0x7f * 2 + 1)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

0-4200

134 && -

135

(((

((( (u_char)(c...& ~0x7f) == 0)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

0-4200

136

(u_char)(c)

((( (u_char)(c...& ~0x7f) == 0)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

0-4200

137

) & ~0x7f) == 0)

((( (u_char)(c...& ~0x7f) == 0)	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

0-4200

138

&& (((

(c) != '*'	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

c) != '*'

(c) != '*'	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

&& (

(c) != '?'	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

c) != '?'

(c) != '?'	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

&& (

(c) != '['	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

c) != '['

(c) != '['	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

&& (

(c) != '#'	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

c) != '#'

(c) != '#'	Description
TRUE	evaluated 4200 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

) || (

(flag & 0x100) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x100) == 0

(flag & 0x100) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) &&

0-4200

139

((*

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	evaluated 3720 times by 1 test Evaluated by: test_kex
FALSE	evaluated 480 times by 1 test Evaluated by: test_kex

__ctype_b_loc ())[(int) ((

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	evaluated 3720 times by 1 test Evaluated by: test_kex
FALSE	evaluated 480 times by 1 test Evaluated by: test_kex

480-3720

140

(u_char)(c)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	evaluated 3720 times by 1 test Evaluated by: test_kex
FALSE	evaluated 480 times by 1 test Evaluated by: test_kex

480-3720

141

))] & (unsigned short int) _ISgraph)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	evaluated 3720 times by 1 test Evaluated by: test_kex
FALSE	evaluated 480 times by 1 test Evaluated by: test_kex

480-3720

142

) || ((

(flag & 0x04) == 0	Description
TRUE	evaluated 480 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

flag & 0x04) == 0

(flag & 0x04) == 0	Description
TRUE	evaluated 480 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

&& (

(c) == ' '	Description
TRUE	evaluated 480 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

c) == ' '

(c) == ' '	Description
TRUE	evaluated 480 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

) || ((

(flag & 0x08) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x08) == 0

(flag & 0x08) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) == '\t'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\t'

(c) == '\t'	Description
TRUE	never evaluated
FALSE	never evaluated

) || ((

(flag & 0x10) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x10) == 0

(flag & 0x10) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c) == '\n'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\n'

(c) == '\n'	Description
TRUE	never evaluated
FALSE	never evaluated

) || ((

(flag & 0x20)	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x20)

(flag & 0x20)	Description
TRUE	never evaluated
FALSE	never evaluated

&& ((

(c) == '\b'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\b'

(c) == '\b'	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(c) == '\007'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\007'

(c) == '\007'	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(c) == '\r'	Description
TRUE	never evaluated
FALSE	never evaluated

c) == '\r'

(c) == '\r'	Description
TRUE	never evaluated
FALSE	never evaluated

0-480

143

((*

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

__ctype_b_loc ())[(int) ((

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

144

(u_char)(c)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

145

))] & (unsigned short int) _ISgraph)

((*__ctype_b_l...int) _ISgraph)	Description
TRUE	never evaluated
FALSE	never evaluated

146 ))))) { -

147

if ((c == '"'

c == '"'	Description
TRUE	never evaluated
FALSE	evaluated 4200 times by 1 test Evaluated by: test_kex

&& (

(flag & 0x200) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x200) != 0

(flag & 0x200) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) ||

0-4200

148

(c == '\\'

c == '\\'	Description
TRUE	never evaluated
FALSE	evaluated 4200 times by 1 test Evaluated by: test_kex

&& (

(flag & 0x40) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

flag & 0x40) == 0

(flag & 0x40) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)) {

0-4200

149 -

150

if (dst + 1 >= end

dst + 1 >= end	Description
TRUE	never evaluated
FALSE	never evaluated

) {

151 i = 2; -

152

break;

never executed: break;

153 } -

154 *dst++ = '\\'; -

155

}

never executed: end of block

156 i = 1; -

157 *dst++ = c; -

158 src++; -

159

}

executed 4200 times by 1 test: end of block

Executed by:

test_kex

else {

4200

160 i = vis(tbuf, c, flag, *++src) - tbuf; -

161

if (dst + i <= end

dst + i <= end	Description
TRUE	never evaluated
FALSE	never evaluated

) {

162 memcpy(dst, tbuf, i); -

163 dst += i; -

164

}

never executed: end of block

else {

165 src--; -

166

break;

never executed: break;

167 } -

168 } -

169 } -

170

if (siz > 0

siz > 0	Description
TRUE	evaluated 40 times by 1 test Evaluated by: test_kex
FALSE	never evaluated

)

0-40

171

executed 40 times by 1 test: *dst = '\0';

Executed by:

test_kex

dst = '\0';

executed 40 times by 1 test: *dst = '\0';

Executed by:

test_kex

172

if (dst + i > end

dst + i > end	Description
TRUE	never evaluated
FALSE	evaluated 40 times by 1 test Evaluated by: test_kex

) {

0-40

173 -

174

while ((

(c = *src)	Description
TRUE	never evaluated
FALSE	never evaluated

c = *src)

(c = *src)	Description
TRUE	never evaluated
FALSE	never evaluated

)

175

dst += vis(tbuf, c, flag, *++src) - tbuf;

never executed: dst += vis(tbuf, c, flag, *++src) - tbuf;

176

}

never executed: end of block

177

return

executed 40 times by 1 test: return (dst - start);

Executed by:

test_kex

(dst - start);

executed 40 times by 1 test: return (dst - start);

Executed by:

test_kex

178 } -

179 -

180 int -

181 stravis(char **outp, const char *src, int flag) -

182 { -

183 char *buf; -

184 int len, serrno; -

185 -

186 buf = reallocarray( -

187 ((void *)0) -

188 , 4, strlen(src) + 1); -

189

if (buf ==

buf == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

190

((void *)0)

buf == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

191 ) -

192

return

never executed: return -1;

-1;

never executed: return -1;

193 len = strvis(buf, src, flag); -

194 serrno = -

195 (*__errno_location ()) -

196 ; -

197 *outp = realloc(buf, len + 1); -

198

if (*

outp == ((void )0)	Description
TRUE	never evaluated
FALSE	never evaluated

outp ==

outp == ((void )0)	Description
TRUE	never evaluated
FALSE	never evaluated

199

((void *)0)

outp == ((void )0)	Description
TRUE	never evaluated
FALSE	never evaluated

200 ) { -

201 *outp = buf; -

202 -

203 (*__errno_location ()) -

204 = serrno; -

205

}

never executed: end of block

206

return

never executed: return (len);

(len);

never executed: return (len);

207 } -

208 -

209 int -

210 strvisx(char *dst, const char *src, size_t len, int flag) -

211 { -

212 char c; -

213 char *start; -

214 -

215

for (start = dst; len > 1

len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

; len--) {

216 c = *src; -

217 dst = vis(dst, c, flag, *++src); -

218

}

never executed: end of block

219

if (len

len	Description
TRUE	never evaluated
FALSE	never evaluated

)

220

dst = vis(dst, *src, flag, '\0');

never executed: dst = vis(dst, *src, flag, '\0');

221 *dst = '\0'; -

222

return

never executed: return (dst - start);

(dst - start);

never executed: return (dst - start);

223 } -

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