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Rev 625 Rev 635
Line 115... Line 115...
115 
            spinlock_lock(&cmd->lock);
 115 
            spinlock_lock(&cmd->lock);
116 
        } else {
 116 
        } else {
117 
            spinlock_lock(&cmd->lock);
 117 
            spinlock_lock(&cmd->lock);
118 
            spinlock_lock(&hlp->lock);
 118 
            spinlock_lock(&hlp->lock);
119 
        }
 119 
        }
120 
       
 120 
        if ((strncmp(hlp->name,
121 
        if ((strncmp(hlp->name, cmd->name, strlen(cmd->name)) == 0)) {
 121 
                 cmd->name, max(strlen(cmd->name),
- 
 
 122 
                        strlen(hlp->name))) == 0)) {
122 
            /* The command is already there. */
 123 
            /* The command is already there. */
123 
            spinlock_unlock(&hlp->lock);
 124 
            spinlock_unlock(&hlp->lock);
124 
            spinlock_unlock(&cmd->lock);
 125 
            spinlock_unlock(&cmd->lock);
125 
            spinlock_unlock(&cmd_lock);
 126 
            spinlock_unlock(&cmd_lock);
126 
            return 0;
 127 
            return 0;
Line 137... Line 138...
137 
   
 138 
   
138 
    spinlock_unlock(&cmd_lock);
 139 
    spinlock_unlock(&cmd_lock);
139 
    return 1;
 140 
    return 1;
140 
}
 141 
}
141 
 
 142 
 
- 
 
 143 
/** Print count times a character */
142 
static void rdln_print_c(char ch, int count)
 144 
static void rdln_print_c(char ch, int count)
143 
{
 145 
{
144 
    int i;
 146 
    int i;
145 
    for (i=0;i<count;i++)
 147 
    for (i=0;i<count;i++)
146 
        putchar(ch);
 148 
        putchar(ch);
147 
}
 149 
}
148 
 
 150 
 
- 
 
 151 
/** Insert character to string */
149 
static void insert_char(char *str, char ch, int pos)
 152 
static void insert_char(char *str, char ch, int pos)
150 
{
 153 
{
151 
    int i;
 154 
    int i;
152 
   
 155 
   
153 
    for (i=strlen(str);i > pos; i--)
 156 
    for (i=strlen(str);i > pos; i--)
154 
        str[i] = str[i-1];
 157 
        str[i] = str[i-1];
155 
    str[pos] = ch;
 158 
    str[pos] = ch;
156 
}
 159 
}
157 
 
 160 
 
- 
 
 161 
/** Try to find a command begenning with prefix */
158 
static const char * cmdtab_search_one(const char *name,link_t **startpos)
 162 
static const char * cmdtab_search_one(const char *name,link_t **startpos)
159 
{
 163 
{
160 
    int namelen = strlen(name);
 164 
    int namelen = strlen(name);
161 
    const char *curname;
 165 
    const char *curname;
162 
 
 166 
 
Line 479... Line 483...
479 
        cmd_info_t *hlp;
 483 
        cmd_info_t *hlp;
480 
       
 484 
       
481 
        hlp = list_get_instance(cur, cmd_info_t, link);
 485 
        hlp = list_get_instance(cur, cmd_info_t, link);
482 
        spinlock_lock(&hlp->lock);
 486 
        spinlock_lock(&hlp->lock);
483 
       
 487 
       
484 
        if (strncmp(hlp->name, &cmdline[start], strlen(hlp->name)) == 0) {
 488 
        if (strncmp(hlp->name, &cmdline[start], max(strlen(hlp->name),
- 
 
 489 
                                end-start+1)) == 0) {
485 
            cmd = hlp;
 490 
            cmd = hlp;
486 
            break;
 491 
            break;
487 
        }
 492 
        }
488 
       
 493 
       
489 
        spinlock_unlock(&hlp->lock);
 494 
        spinlock_unlock(&hlp->lock);