C++ (Cpp) trimback Examples

Example #1

File: tccpe.c Project: 00shiv/Nimrod

ST_FN char *get_line(char *line, int size, FILE *fp)
{
    if (NULL == fgets(line, size, fp))
        return NULL;
    trimback(line, strchr(line, 0));
    return trimfront(line);
}

Example #2

File: wikifmt.c Project: Nurb432/plan9front

void
ebody(char *e)
{
	char *t;

	t = epos;
	epos = trimback(e);
	body();
	pos = e;
	epos = t;
}

Example #3

File: wikifmt.c Project: Nurb432/plan9front

int
heading(void)
{
	char *o, *s, *e;
	int n;

	for(s = "======"; *s; s++)
		if(got(s))
			break;
	if(*s == 0)
		return 0;
	n = strlen(s);
	e = look("=", look("\n", nil));
	if(e == nil)
		e = look("\n", nil);
	if(e == nil)
		e = epos;
	eatspace();
	string("<h");
	output("0123456"+n, 1);
	string("><a name=\"");
	o = pos;
	s = trimback(e);
	while(pos < s){
		if((*pos >= 'a' && *pos <= 'z')
		|| (*pos >= 'A' && *pos <= 'Z')
		|| (*pos >= '0' && *pos <= '9')
		|| (strchr("!#$%()_+,-./{|}~:;=?@[\\]^_`", *pos) != 0))
			output(pos, 1);
		else if(*pos == ' ' || *pos == '\t')
			output("_", 1);
		else if(*pos == '<')
			string("&lt;");
		else if(*pos == '>')
			string("&gt;");
		else if(*pos == '&')
			string("&amp;");
		else if(*pos == '"')
			string("&quot;");
		else if(*pos == '\'')
			string("&#39;");
		pos++;
	}
	string("\"></a>");
	pos = o;
	ebody(e);
	while(got("="))
		;
	string("</h");
	output("0123456"+n, 1);
	string(">");
	return 1;
}

Example #4

File: pe.c Project: HarryR/sanos

int pe_load_def_file(TCCState *s1, int fd) {
  DLLReference *dllref;
  int state = 0, ret = -1, hint;
  char line[400], dllname[80], *p, *ordinal;
  FILE *fp = fdopen(dup(fd), "rb");
  if (fp == NULL) goto quit;

  for (;;) {
    p = get_line(line, sizeof line, fp);
    if (p == NULL) break;
    if (*p == 0 || *p == ';') continue;
    switch (state) {
      case 0:
        if (strncasecmp(p, "LIBRARY", 7) != 0) goto quit;
        strcpy(dllname, trimfront(p + 7));
        ++state;
        continue;

      case 1:
        if (strcasecmp(p, "EXPORTS") != 0) goto quit;
        ++state;
        continue;

      case 2:
        dllref = tcc_malloc(sizeof(DLLReference) + strlen(dllname));
        strcpy(dllref->name, dllname);
        dllref->level = 0;
        dynarray_add((void ***) &s1->loaded_dlls, &s1->nb_loaded_dlls, dllref);
        ++state;

      default:
        hint = 0;
        ordinal = strchr(p, '@');
        if (ordinal) {
          *ordinal = 0;
          trimback(p, ordinal);
          ordinal++;
          hint = atoi(ordinal);
        }
        add_elf_sym(s1->dynsymtab_section, s1->nb_loaded_dlls, 0, 
                    ELF32_ST_INFO(STB_GLOBAL, STT_FUNC), hint, 
                    text_section->sh_num, p);
        continue;
    }
  }
  ret = 0;

quit:
  if (fp) fclose(fp);
  if (ret) error_noabort("unrecognized export definition file format");
  return ret;
}

Example #5

File: pe.c Project: HarryR/sanos

static char *get_line(char *line, int size, FILE *fp) {
  if (fgets(line, size, fp) == NULL) return NULL;
  trimback(line, strchr(line, 0));
  return trimfront(line);
}