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| 1 | #include <stdio.h> | |
| 2 | ||
| 3 | char name[27]; | |
| 4 | - | int namlen; |
| 4 | + | |
| 5 | int ReadLine( char* buffer , int maxLen ) | |
| 6 | - | printf("Enter a series of names and type 'end' to stop:\n");
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| 6 | + | |
| 7 | int len; | |
| 8 | - | do |
| 8 | + | |
| 9 | //read up to maxlen+1 chars (including the '\n') | |
| 10 | - | namelen = strlen(name); |
| 10 | + | fgets(buffer,maxLen+1,stdin); |
| 11 | - | if(name[namelen-1] == '\n') |
| 11 | + | len = strlen(buffer); |
| 12 | - | name[namelen-1] = '\0'); |
| 12 | + | |
| 13 | - | //How and where should this be added? --> while !strchr( name , '\n') { fgets(name,26,stdin); } |
| 13 | + | //there is a '\n' at the end? |
| 14 | if(buffer[len-1] == '\n') | |
| 15 | { //yes... so <= maxlen
| |
| 16 | (buffer[len-1] = '\0'; //turn \n into ending... | |
| 17 | } | |
| 18 | else //no... so > maxlen (will return maxlen+1 as size) | |
| 19 | {
| |
| 20 | // read the rest of the line... | |
| 21 | while ( !strchr( buffer , '\n') ) { fgets(buffer,maxLen+1,stdin); }
| |
| 22 | } | |
| 23 | ||
| 24 | return len; | |
| 25 | ||
| 26 | } |
