Magellan Linux

  • Back to homepage
    • /[magellan-source]/trunk/mkinitrd-magellan/busybox/libbb/trim.c

    Diff of /trunk/mkinitrd-magellan/busybox/libbb/trim.c

    Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

    revision 983 by niro, Fri Apr 24 18:33:46 2009 UTC revision 984 by niro, Sun May 30 11:32:42 2010 UTC
    # Line 13  Line 13 
    13  void FAST_FUNC trim(char *s)  void FAST_FUNC trim(char *s)
    14  {  {
    15   size_t len = strlen(s);   size_t len = strlen(s);
      size_t lws;  
    16    
    17   /* trim trailing whitespace */   /* trim trailing whitespace */
    18   while (len && isspace(s[len-1]))   while (len && isspace(s[len-1]))
    # Line 21  void FAST_FUNC trim(char *s) Line 20  void FAST_FUNC trim(char *s)
    20    
    21   /* trim leading whitespace */   /* trim leading whitespace */
    22   if (len) {   if (len) {
    23   lws = strspn(s, " \n\r\t\v");   char *nws = skip_whitespace(s);
    24   if (lws) {   if ((nws - s) != 0) {
    25   len -= lws;   len -= (nws - s);
    26   memmove(s, s + lws, len);   memmove(s, nws, len);
    27   }   }
    28   }   }
    29   s[len] = '\0';   s[len] = '\0';
    Legend:
    Removed from v.983  
    changed lines
      Added in v.984