| /* |
| * $Id$ |
| * |
| * $Log$ |
| * Revision 1.1 2007/01/09 23:57:18 lattner |
| * initial recheckin of mibench |
| * |
| * Revision 1.1.1.1 2007/01/09 02:58:50 evancheng |
| * Add selected tests from MiBench 1.0 to LLVM test suite. |
| * |
| * Revision 1.4 1994/01/05 20:13:43 geoff |
| * Add the maxf parameter |
| * |
| * Revision 1.3 1994/01/04 02:40:22 geoff |
| * Add field_line_inc, field_field_inc, and the FLD_NOSHRINK flag. |
| * |
| * Revision 1.2 1993/09/09 01:11:12 geoff |
| * Add a return value to fieldwrite and support for backquotes. |
| * |
| * Revision 1.1 1993/08/25 21:32:05 geoff |
| * Initial revision |
| * |
| */ |
| |
| /* |
| * Structures used by the field-access package. |
| */ |
| |
| typedef struct |
| { |
| int nfields; /* Number of fields in the line */ |
| int hadnl; /* NZ if line ended with a newline */ |
| char * linebuf; /* Malloc'ed buffer containing the line */ |
| char ** fields; /* Malloc'ed array of pointers to fields */ |
| } |
| field_t; |
| |
| /* |
| * Flags to fieldread and fieldmake |
| */ |
| #define FLD_RUNS 0x0001 /* Consider runs of delimiters same as one */ |
| #define FLD_SNGLQUOTES 0x0002 /* Accept single-quoted fields */ |
| #define FLD_BACKQUOTES 0x0004 /* Accept back-quoted fields */ |
| #define FLD_DBLQUOTES 0x0008 /* Accept double-quoted fields */ |
| #define FLD_SHQUOTES 0x0010 /* Use shell-style (embedded) quoting rules */ |
| #define FLD_STRIPQUOTES 0x0020 /* Strip quotes from fields */ |
| #define FLD_BACKSLASH 0x0040 /* Process C-style backslashes */ |
| #define FLD_NOSHRINK 0x0080 /* Don't shrink memory before return */ |
| |
| #undef P |
| #ifdef __STDC__ |
| #define P(x) x |
| #else /* __STDC__ */ |
| #define P(x) () |
| #endif /* __STDC__ */ |
| |
| extern field_t * fieldread P ((FILE * file, char * delims, |
| int flags, int maxf)); |
| extern field_t * fieldmake P ((char * line, int allocated, |
| char * delims, int flags, int maxf)); |
| extern int fieldwrite P ((FILE * file, field_t * fieldp, |
| int delim)); |
| extern void fieldfree P ((field_t * fieldp)); |
| |
| extern unsigned int field_field_inc; |
| /* Increment for expanding fields */ |
| extern unsigned int field_line_inc; |
| /* Increment for expanding lines */ |
