pike.git/ src/ stralloc.c

2010-05-28

2010-05-28 17:37:52 by Martin Stjernholm <mast@lysator.liu.se>

• abeaca3a295f3c0b82db8f78e3dc50ef1e760124 (40 lines) (+39/-1) ^{[ Show | Annotate ]}
  Branch: 7.9

Added string_builder_putchars.

Rev: src/stralloc.c:1.238
Rev: src/stralloc.h:1.112

2:   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: stralloc.c,v 1.237 2009/11/30 10:08:24 grubba Exp $ + || $Id: stralloc.c,v 1.238 2010/05/28 17:37:52 mast Exp $   */      #include "global.h"
2330:    s->s->str[s->s->len << s->s->size_shift] = 0;   }    + PMOD_EXPORT void string_builder_putchars(struct string_builder *s, int ch, +  ptrdiff_t count) + { +  ptrdiff_t len = s->s->len; +  int mag = min_magnitude(ch);    -  +  if (mag > s->s->size_shift) { +  string_build_mkspace(s, count, mag); +  s->known_shift = mag; +  } else if (((size_t)s->s->len) >= ((size_t)s->malloced)) { +  string_build_mkspace(s, count, mag); +  s->known_shift = MAXIMUM(mag, s->known_shift); +  } +  +  switch (s->s->size_shift) { +  case 0: +  MEMSET (STR0 (s->s) + s->s->len, ch, count); +  break; +  case 1: { +  int i; +  for (i = 0; i < count; i++) +  (STR1 (s->s) + s->s->len)[i] = ch; +  break; +  } +  case 2: { +  int i; +  for (i = 0; i < count; i++) +  (STR2 (s->s) + s->s->len)[i] = ch; +  break; +  } +  } +  +  s->s->len += count; +  /* Ensure NUL-termination */ +  s->s->str[s->s->len << s->s->size_shift] = 0; + } +  +    PMOD_EXPORT void string_builder_binary_strcat0(struct string_builder *s,    const p_wchar0 *str, ptrdiff_t len)   {