forked from enlightenment/efl
parent
63c5d7586c
commit
216c51ea31
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@ -243,6 +243,14 @@ extern "C" {
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*/
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EAPI char **eet_list (Eet_File *ef, char *glob, int *count_ret);
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/**
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* Return the number of entries in the specified eet file.
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* @param ef A valid eet file handle.
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* @return Number of entries in ef or -1 if the number of entries
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* cannot be read due to open mode restrictions.
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*/
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EAPI int eet_num_entries(Eet_File *ef);
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/***************************************************************************/
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/**
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@ -1040,6 +1040,34 @@ eet_list(Eet_File *ef, char *glob, int *count_ret)
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return list_ret;
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}
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int
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eet_num_entries(Eet_File *ef)
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{
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int i, num, ret = 0;
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Eet_File_Node *efn;
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/* check to see its' an eet file pointer */
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if ((!ef) || (ef->magic != EET_MAGIC_FILE) ||
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(!ef->header) || (!ef->header->directory) ||
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((ef->mode != EET_FILE_MODE_READ) &&
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(ef->mode != EET_FILE_MODE_READ_WRITE)))
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{
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return -1;
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}
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/* loop through all entries */
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num = (1 << ef->header->directory->size);
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for (i = 0; i < num; i++)
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{
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for (efn = ef->header->directory->nodes[i]; efn; efn = efn->next)
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{
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ret++;
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}
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}
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return ret;
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}
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int eet_init(void)
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{
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return ++eet_initcount;
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