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comparison util.c @ 26:526a4c34ee2e noffle

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[svn] Applied patch from Jim Hague: support for local groups / new command line options --create and --cancel.
author enz
date Sat, 29 Apr 2000 15:45:56 +0100
parents 04124a4423d4
children 8e972daaeab9
comparison
equal deleted inserted replaced
25:ab6cf19be6d3 26:526a4c34ee2e
1 /* 1 /*
2 util.c 2 util.c
3 3
4 $Id: util.c 3 2000-01-04 11:35:42Z enz $ 4 $Id: util.c 32 2000-04-29 14:45:56Z enz $
5 */ 5 */
6 6
7 #include "util.h" 7 #include "util.h"
8 #include <errno.h> 8 #include <errno.h>
9 #include <ctype.h> 9 #include <ctype.h>
98 return p + 1; 98 return p + 1;
99 --p; 99 --p;
100 } 100 }
101 } 101 }
102 102
103 const char *
104 Utl_getHeaderLn( Str result, const char *p )
105 {
106 const char * res = Utl_getLn( result, p );
107
108 /* Look for followon line if this isn't a blank line. */
109 if ( res != NULL && !isspace( result[ 0 ] ) )
110 while ( res != NULL && res[ 0 ] != '\n' && isspace( res[ 0 ] ) )
111 {
112 Str nextLine;
113 const char *here;
114 char *next;
115
116 here = res;
117 res = Utl_getLn( nextLine, res );
118 next = Utl_stripWhiteSpace( nextLine );
119
120 if ( next[ 0 ] != '\0' )
121 {
122 Utl_catStr( result, " " );
123 Utl_catStr( result, next );
124 }
125 else
126 {
127 res = here;
128 break;
129 }
130 }
131
132 return res;
133 }
134
103 void 135 void
104 Utl_toLower( Str line ) 136 Utl_toLower( Str line )
105 { 137 {
106 char *p; 138 char *p;
107 139
137 } 169 }
138 170
139 void 171 void
140 Utl_cpyStrN( Str dst, const char *src, size_t n ) 172 Utl_cpyStrN( Str dst, const char *src, size_t n )
141 { 173 {
174 if ( n > MAXCHAR )
175 n = MAXCHAR;
142 dst[ 0 ] = '\0'; 176 dst[ 0 ] = '\0';
177 strncat( dst, src, n );
178 }
179
180 void
181 Utl_catStr( Str dst, const char *src )
182 {
183 strncat( dst, src, MAXCHAR - strlen( dst ) );
184 }
185
186 void
187 Utl_catStrN( Str dst, const char *src, size_t n )
188 {
189 if ( n > MAXCHAR - strlen( dst ) )
190 n = MAXCHAR - strlen( dst );
143 strncat( dst, src, n ); 191 strncat( dst, src, n );
144 } 192 }
145 193
146 void 194 void
147 Utl_stamp( Str file ) 195 Utl_stamp( Str file )