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This commit is contained in:
Marc Lehmann
1999-04-13 00:46:11 +00:00
parent 3689589e39
commit d4f1cf4eec
11 changed files with 6 additions and 257 deletions
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59
libgimpbase/gimpparasite.c
View File

@ -75,65 +75,6 @@ parasite_new (const char *name, guint32 flags,
return p;
}
Parasite *
parasite_load(FILE *fp)
{
guint32 tmp;
Parasite *p;
p = g_new(Parasite, 1);
tmp = 0;
fread(&tmp, 4, 1, fp);
tmp = GUINT32_FROM_BE(tmp);
if (tmp > 0)
{
p->name = g_malloc(tmp);
fread(p->name, tmp, 1, fp);
}
else
{
g_free (p);
return NULL;
}
fread(&tmp, 4, 1, fp);
p->flags = GUINT32_FROM_BE(tmp);
tmp = 0;
fread(&tmp, 4, 1, fp);
p->size = GUINT32_FROM_BE(tmp);
if (p->size > 0)
{
p->data = g_malloc(p->size);
fread(p->data, p->size, 1, fp);
}
else
p->data = NULL;
return p;
}
int
parasite_save(const Parasite *p, FILE *fp)
{
gint32 len, bytes = 0;
guint32 tmp;
len = strlen(p->name) + 1;
tmp = GUINT32_TO_BE(len);
fwrite(&tmp, 4, 1, fp);
bytes += 4;
if (len > 0)
fwrite(p->name, len, 1, fp);
bytes += len;
tmp = GUINT32_TO_BE(p->flags);
fwrite(&tmp, 4, 1, fp);
bytes += 4;
tmp = GUINT32_TO_BE(p->size);
fwrite(&tmp, 4, 1, fp);
bytes += 4;
if (p->size > 0)
fwrite(p->data, 1, p->size, fp);
bytes += p->size;
return bytes;
}
void
parasite_free (Parasite *parasite)
{

2
libgimpbase/gimpparasite.h
View File

@ -38,8 +38,6 @@ extern "C" {
Parasite *parasite_new (const char *name, guint32 flags,
guint32 size, const void *data);
Parasite *parasite_load (FILE *fp);
int parasite_save (const Parasite *p, FILE *fp);
void parasite_free (Parasite *parasite);
Parasite *parasite_copy (const Parasite *parasite);