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asprintf and snprintf support

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-12-29 10:04:06 +01:00
parent c181849b95
commit 8b442f3f4c
60 changed files with 396 additions and 345 deletions
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36
kern/ieee1275/openfw.c
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@ -38,7 +38,7 @@ grub_children_iterate (char *devpath,
grub_ieee1275_phandle_t dev;
grub_ieee1275_phandle_t child;
char *childtype, *childpath;
char *childname, *fullname;
char *childname;
int ret = 0;
if (grub_ieee1275_finddevice (devpath, &dev))
@ -63,19 +63,12 @@ grub_children_iterate (char *devpath,
grub_free (childtype);
return 0;
}
fullname = grub_malloc (IEEE1275_MAX_PATH_LEN);
if (!fullname)
{
grub_free (childname);
grub_free (childpath);
grub_free (childtype);
return 0;
}
do
{
struct grub_ieee1275_devalias alias;
grub_ssize_t actual;
char *fullname;
if (grub_ieee1275_get_property (child, "device_type", childtype,
IEEE1275_MAX_PROP_LEN, &actual))
@ -89,18 +82,25 @@ grub_children_iterate (char *devpath,
IEEE1275_MAX_PROP_LEN, &actual))
continue;
grub_sprintf (fullname, "%s/%s", devpath, childname);
fullname = grub_asprintf ("%s/%s", devpath, childname);
if (!fullname)
{
grub_free (childname);
grub_free (childpath);
grub_free (childtype);
return 0;
}
alias.type = childtype;
alias.path = childpath;
alias.name = fullname;
ret = hook (&alias);
grub_free (fullname);
if (ret)
break;
}
while (grub_ieee1275_peer (child, &child));
grub_free (fullname);
grub_free (childname);
grub_free (childpath);
grub_free (childtype);
@ -330,12 +330,11 @@ grub_ieee1275_parse_args (const char *path, enum grub_ieee1275_parse_type ptype)
{
char *filepath = comma + 1;
ret = grub_malloc (grub_strlen (filepath) + 1);
/* Make sure filepath has leading backslash. */
if (filepath[0] != '\\')
grub_sprintf (ret, "\\%s", filepath);
ret = grub_asprintf ("\\%s", filepath);
else
grub_strcpy (ret, filepath);
ret = grub_strdup (filepath);
}
}
else if (ptype == GRUB_PARSE_PARTITION)
@ -383,15 +382,10 @@ grub_ieee1275_encode_devname (const char *path)
/* GRUB partition 1 is OF partition 0. */
partno++;
/* Assume partno will require less than five bytes to encode. */
encoding = grub_malloc (grub_strlen (device) + 3 + 5);
grub_sprintf (encoding, "(%s,%d)", device, partno);
encoding = grub_asprintf ("(%s,%d)", device, partno);
}
else
{
encoding = grub_malloc (grub_strlen (device) + 2);
grub_sprintf (encoding, "(%s)", device);
}
encoding = grub_asprintf ("(%s)", device);
grub_free (partition);
grub_free (device);