78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
#include <libzfs.h>
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#include <memory.h>
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#include <string.h>
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#include <stdio.h>
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#include "common.h"
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libzfs_handle_ptr libzfsHandle;
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int go_libzfs_init() {
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libzfsHandle = libzfs_init();
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return 0;
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}
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int libzfs_last_error() {
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return libzfs_errno(libzfsHandle);
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}
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const char *libzfs_last_error_str() {
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return libzfs_error_description(libzfsHandle);
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}
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int libzfs_clear_last_error() {
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zfs_standard_error(libzfsHandle, EZFS_SUCCESS, "success");
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return 0;
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}
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property_list_t *new_property_list() {
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property_list_t *r = malloc(sizeof(property_list_t));
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memset(r, 0, sizeof(property_list_t));
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return r;
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}
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void free_properties(property_list_t *root) {
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property_list_t *tmp = 0;
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while(root) {
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tmp = root->pnext;
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free(root);
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root = tmp;
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}
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}
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nvlist_ptr new_property_nvlist() {
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nvlist_ptr props = NULL;
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int r = nvlist_alloc(&props, NV_UNIQUE_NAME, 0);
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if ( r != 0 ) {
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return NULL;
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}
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return props;
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}
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int property_nvlist_add(nvlist_ptr list, const char *prop, const char *value) {
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return nvlist_add_string(list, prop, value);
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}
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int redirect_libzfs_stdout(int to) {
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int save, res;
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save = dup(STDOUT_FILENO);
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if (save < 0) {
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return save;
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}
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res = dup2(to, STDOUT_FILENO);
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if (res < 0) {
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return res;
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}
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return save;
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}
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int restore_libzfs_stdout(int saved) {
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int res;
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fflush(stdout);
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res = dup2(saved, STDOUT_FILENO);
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if (res < 0) {
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return res;
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}
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close(saved);
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}
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