vbatts/grub
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remove all trailing whitespace

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This commit is contained in:
fzielcke 2009-06-10 21:04:23 +00:00
parent d2d4966571
commit b39f9d20a9
222 changed files with 3286 additions and 3286 deletions
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32
lib/envblk.c
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@ -35,14 +35,14 @@ grub_envblk_open (char *buf, grub_size_t size)
grub_error (GRUB_ERR_BAD_FILE_TYPE, "invalid environment block");
return 0;
}
envblk = grub_malloc (sizeof (*envblk));
if (envblk)
{
envblk->buf = buf;
envblk->size = size;
}
return envblk;
}
@ -58,7 +58,7 @@ escaped_value_len (const char *value)
{
int n = 0;
char *p;
for (p = (char *) value; *p; p++)
{
if (*p == '\\' || *p == '\n')
@ -66,7 +66,7 @@ escaped_value_len (const char *value)
else
n++;
}
return n;
}
@ -82,7 +82,7 @@ find_next_line (char *p, const char *pend)
else
p++;
}
return p + 1;
}
@ -100,7 +100,7 @@ grub_envblk_set (grub_envblk_t envblk, const char *name, const char *value)
vl = escaped_value_len (value);
p = envblk->buf + sizeof (GRUB_ENVBLK_SIGNATURE) - 1;
pend = envblk->buf + envblk->size;
/* First, look at free space. */
for (space = pend - 1; *space == '#'; space--)
;
@ -116,10 +116,10 @@ grub_envblk_set (grub_envblk_t envblk, const char *name, const char *value)
if (grub_memcmp (p, name, nl) == 0 && p[nl] == '=')
{
int len;
/* Found the same name. */
p += nl + 1;
/* Check the length of the current value. */
len = 0;
while (p + len < pend && p[len] != '\n')
@ -159,7 +159,7 @@ grub_envblk_set (grub_envblk_t envblk, const char *name, const char *value)
if (! found)
{
/* Append a new variable. */
if (pend - space < nl + 1 + vl + 1)
/* No space. */
return 0;
@ -174,7 +174,7 @@ grub_envblk_set (grub_envblk_t envblk, const char *name, const char *value)
{
if (value[i] == '\\' || value[i] == '\n')
*p++ = '\\';
*p++ = value[i];
}
@ -220,7 +220,7 @@ grub_envblk_delete (grub_envblk_t envblk, const char *name)
}
p = find_next_line (p, pend);
}
}
}
void
@ -261,7 +261,7 @@ grub_envblk_iterate (grub_envblk_t envblk,
else
p++;
}
if (p >= pend)
/* Broken. */
return;
@ -272,10 +272,10 @@ grub_envblk_iterate (grub_envblk_t envblk,
return;
value = name + (value_start - name_start);
grub_memcpy (name, name_start, name_end - name_start);
name[name_end - name_start] = '\0';
for (p = value_start, q = value; *p != '\n'; ++p)
{
if (*p == '\\')
@ -284,13 +284,13 @@ grub_envblk_iterate (grub_envblk_t envblk,
*q++ = *p;
}
*q = '\0';
ret = hook (name, value);
grub_free (name);
if (ret)
return;
}
p = find_next_line (p, pend);
}
}