Spencer/guestfs-inspect
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Do not use redundant pointer to pointer

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This commit is contained in:
Robby Zambito
2024-03-03 15:04:01 -05:00
parent eaf8dde6c3
commit ea58a6ebd3
1 changed files with 8 additions and 8 deletions
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16
guestfs-inspectd.c
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@@ -37,7 +37,7 @@ static void cat_file(guestfs_h *g, char *file_path, char **file_content, size_t
return;
}
static void init_guestfs(guestfs_h **g, char *disk_path) {
static void init_guestfs(guestfs_h *g, char *disk_path) {
char **roots, **mountpoints;
char *root;
size_t i, j;
@@ -46,23 +46,23 @@ static void init_guestfs(guestfs_h **g, char *disk_path) {
//size_t file_size;
// Create a connection handle
(*g) = guestfs_create();
g = guestfs_create();
if (g == NULL) {
exit(EXIT_FAILURE);
}
// Adding disk_path to connection handle
if (guestfs_add_drive_opts((*g), disk_path, GUESTFS_ADD_DRIVE_OPTS_READONLY, 1, -1) == -1) {
if (guestfs_add_drive_opts(g, disk_path, GUESTFS_ADD_DRIVE_OPTS_READONLY, 1, -1) == -1) {
exit(EXIT_FAILURE);
}
// Launching connection handle
if (guestfs_launch((*g)) == -1) {
if (guestfs_launch(g) == -1) {
exit(EXIT_FAILURE);
}
// Pulling rootfs information
roots = guestfs_inspect_os((*g));
roots = guestfs_inspect_os(g);
if (roots == NULL) {
exit(EXIT_FAILURE);
}
@@ -70,14 +70,14 @@ static void init_guestfs(guestfs_h **g, char *disk_path) {
// Looping through roots to mount mountpoints
for (j = 0; roots[j] != NULL; j++) {
root = roots[j];
mountpoints = guestfs_inspect_get_mountpoints((*g), root);
mountpoints = guestfs_inspect_get_mountpoints(g, root);
if (mountpoints == NULL) {
exit(EXIT_FAILURE);
}
// Sorting mountpoints to be in {'${device_path}', '${mount_path}'} format
qsort(mountpoints, count_mountpoints(mountpoints) / 2, 2 * sizeof (char*), compare_key_len);
for (i = 0; mountpoints[i] != NULL; i += 2) {
guestfs_mount_ro((*g), mountpoints[i+1], mountpoints[i]);
guestfs_mount_ro(g, mountpoints[i+1], mountpoints[i]);
free(mountpoints[i]);
free(mountpoints[i+1]);
}
@@ -90,7 +90,7 @@ static void init_guestfs(guestfs_h **g, char *disk_path) {
static void *worker_task(zsock_t *pipe, char *disk_path) {
guestfs_h *g = NULL;
init_guestfs(&g, disk_path);
init_guestfs(g, disk_path);
// ZeroMQ Opens here
zsock_signal(pipe, 0);