[],
"get verbose mode",
"\
-This returns the verbose messages flag.")
+This returns the verbose messages flag.");
+
+ ("is_ready", (RBool "ready", []), -1, [],
+ [],
+ "is ready to accept commands",
+ "\
+This returns true iff this handle is ready to accept commands
+(in the C<READY> state).
+
+For more information on states, see L<guestfs(3)>.");
+
+ ("is_config", (RBool "config", []), -1, [],
+ [],
+ "is in configuration state",
+ "\
+This returns true iff this handle is being configured
+(in the C<CONFIG> state).
+
+For more information on states, see L<guestfs(3)>.");
+
+ ("is_launching", (RBool "launching", []), -1, [],
+ [],
+ "is launching subprocess",
+ "\
+This returns true iff this handle is launching the subprocess
+(in the C<LAUNCHING> state).
+
+For more information on states, see L<guestfs(3)>.");
+
+ ("is_busy", (RBool "busy", []), -1, [],
+ [],
+ "is busy processing a command",
+ "\
+This returns true iff this handle is busy processing a command
+(in the C<BUSY> state).
+
+For more information on states, see L<guestfs(3)>.");
+
+ ("get_state", (RInt "state", []), -1, [],
+ [],
+ "get the current state",
+ "\
+This returns the current state as an opaque integer. This is
+only useful for printing debug and internal error messages.
+
+For more information on states, see L<guestfs(3)>.");
+
+ ("set_busy", (RErr, []), -1, [NotInFish],
+ [],
+ "set state to busy",
+ "\
+This sets the state to C<BUSY>. This is only used when implementing
+actions using the low-level API.
+
+For more information on states, see L<guestfs(3)>.");
+
+ ("set_ready", (RErr, []), -1, [NotInFish],
+ [],
+ "set state to ready",
+ "\
+This sets the state to C<READY>. This is only used when implementing
+actions using the low-level API.
+
+For more information on states, see L<guestfs(3)>.");
+
]
let daemon_functions = [
This uses the L<blockdev(8)> command.");
-(*
("upload", (RErr, [FileIn "filename"; String "remotefilename"]), 66, [],
- [],
+ [InitBasicFS, TestOutput (
+ (* Pick a file from cwd which isn't likely to change. *)
+ [["upload"; "COPYING.LIB"; "/COPYING.LIB"];
+ ["checksum"; "md5"; "/COPYING.LIB"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
"upload a file from the local machine",
"\
Upload local file C<filename> to C<remotefilename> on the
C<filename> can also be a named pipe.
-See also C<guestfs_upload>.");
+See also C<guestfs_download>.");
("download", (RErr, [String "remotefilename"; FileOut "filename"]), 67, [],
- [],
+ [InitBasicFS, TestOutput (
+ (* Pick a file from cwd which isn't likely to change. *)
+ [["upload"; "COPYING.LIB"; "/COPYING.LIB"];
+ ["download"; "/COPYING.LIB"; "testdownload.tmp"];
+ ["upload"; "testdownload.tmp"; "/upload"];
+ ["checksum"; "md5"; "/upload"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
"download a file to the local machine",
"\
Download file C<remotefilename> and save it as C<filename>
C<filename> can also be a named pipe.
-See also C<guestfs_download>, C<guestfs_cat>.");
-*)
+See also C<guestfs_upload>, C<guestfs_cat>.");
+
+ ("checksum", (RString "checksum", [String "csumtype"; String "path"]), 68, [],
+ [InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "crc"; "/new"]], "935282863");
+ InitBasicFS, TestLastFail (
+ [["checksum"; "crc"; "/new"]]);
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "md5"; "/new"]], "d8e8fca2dc0f896fd7cb4cb0031ba249");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha1"; "/new"]], "4e1243bd22c66e76c2ba9eddc1f91394e57f9f83");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha224"; "/new"]], "52f1bf093f4b7588726035c176c0cdb4376cfea53819f1395ac9e6ec");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha256"; "/new"]], "f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha384"; "/new"]], "109bb6b5b6d5547c1ce03c7a8bd7d8f80c1cb0957f50c4f7fda04692079917e4f9cad52b878f3d8234e1a170b154b72d");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha512"; "/new"]], "0e3e75234abc68f4378a86b3f4b32a198ba301845b0cd6e50106e874345700cc6663a86c1ea125dc5e92be17c98f9a0f85ca9d5f595db2012f7cc3571945c123")],
+ "compute MD5, SHAx or CRC checksum of file",
+ "\
+This call computes the MD5, SHAx or CRC checksum of the
+file named C<path>.
+
+The type of checksum to compute is given by the C<csumtype>
+parameter which must have one of the following values:
+
+=over 4
+
+=item C<crc>
+
+Compute the cyclic redundancy check (CRC) specified by POSIX
+for the C<cksum> command.
+
+=item C<md5>
+
+Compute the MD5 hash (using the C<md5sum> program).
+
+=item C<sha1>
+
+Compute the SHA1 hash (using the C<sha1sum> program).
+
+=item C<sha224>
+
+Compute the SHA224 hash (using the C<sha224sum> program).
+
+=item C<sha256>
+
+Compute the SHA256 hash (using the C<sha256sum> program).
+
+=item C<sha384>
+
+Compute the SHA384 hash (using the C<sha384sum> program).
+
+=item C<sha512>
+
+Compute the SHA512 hash (using the C<sha512sum> program).
+
+=back
+
+The checksum is returned as a printable string.");
+
+ ("tar_in", (RErr, [FileIn "tarfile"; String "directory"]), 69, [],
+ [InitBasicFS, TestOutput (
+ [["tar_in"; "images/helloworld.tar"; "/"];
+ ["cat"; "/hello"]], "hello\n")],
+ "unpack tarfile to directory",
+ "\
+This command uploads and unpacks local file C<tarfile> (an
+I<uncompressed> tar file) into C<directory>.
+
+To upload a compressed tarball, use C<guestfs_tgz_in>.");
+
+ ("tar_out", (RErr, [String "directory"; FileOut "tarfile"]), 70, [],
+ [],
+ "pack directory into tarfile",
+ "\
+This command packs the contents of C<directory> and downloads
+it to local file C<tarfile>.
+
+To download a compressed tarball, use C<guestfs_tgz_out>.");
+
+ ("tgz_in", (RErr, [FileIn "tarball"; String "directory"]), 71, [],
+ [InitBasicFS, TestOutput (
+ [["tgz_in"; "images/helloworld.tar.gz"; "/"];
+ ["cat"; "/hello"]], "hello\n")],
+ "unpack compressed tarball to directory",
+ "\
+This command uploads and unpacks local file C<tarball> (a
+I<gzip compressed> tar file) into C<directory>.
+
+To upload an uncompressed tarball, use C<guestfs_tar_in>.");
+
+ ("tgz_out", (RErr, [String "directory"; FileOut "tarball"]), 72, [],
+ [],
+ "pack directory into compressed tarball",
+ "\
+This command packs the contents of C<directory> and downloads
+it to local file C<tarball>.
+
+To download an uncompressed tarball, use C<guestfs_tar_out>.");
]
(* Message header, etc. *)
pr "\
+/* The communication protocol is now documented in the guestfs(3)
+ * manpage.
+ */
+
const GUESTFS_PROGRAM = 0x2000F5F5;
const GUESTFS_PROTOCOL_VERSION = 1;
+/* These constants must be larger than any possible message length. */
+const GUESTFS_LAUNCH_FLAG = 0xf5f55ff5;
+const GUESTFS_CANCEL_FLAG = 0xffffeeee;
+
enum guestfs_message_direction {
GUESTFS_DIRECTION_CALL = 0, /* client -> daemon */
GUESTFS_DIRECTION_REPLY = 1 /* daemon -> client */
const GUESTFS_ERROR_LEN = 256;
struct guestfs_message_error {
- string error<GUESTFS_ERROR_LEN>; /* error message */
+ string error_message<GUESTFS_ERROR_LEN>;
};
-/* For normal requests and replies (not involving any FileIn or
- * FileOut parameters), the protocol is:
- *
- * For requests:
- * total length (header + args, but not including length word itself)
- * header
- * guestfs_foo_args struct
- * For replies:
- * total length (as above)
- * header
- * guestfs_foo_ret struct
- */
-
struct guestfs_message_header {
unsigned prog; /* GUESTFS_PROGRAM */
unsigned vers; /* GUESTFS_PROTOCOL_VERSION */
guestfs_message_status status;
};
-/* Chunked encoding used to transfer files, for FileIn and FileOut
- * parameters.
- *
- * For requests which have >= 1 FileIn parameter:
- * length of header + args (but not length word itself, and not chunks)
- * header
- * guestfs_foo_args struct
- * sequence of chunks for FileIn param #0
- * sequence of chunks for FileIn param #1 etc
- *
- * For replies which have >= 1 FileOut parameter:
- * length of header + ret (but not length word itself, and not chunks)
- * header
- * guestfs_foo_ret struct
- * sequence of chunks for FileOut param #0
- * sequence of chunks for FileOut param #1 etc
- */
const GUESTFS_MAX_CHUNK_SIZE = 8192;
struct guestfs_chunk {
and generate_client_actions () =
generate_header CStyle LGPLv2;
+ pr "\
+#include <stdio.h>
+#include <stdlib.h>
+
+#include \"guestfs.h\"
+#include \"guestfs_protocol.h\"
+
+#define error guestfs_error
+#define perrorf guestfs_perrorf
+#define safe_malloc guestfs_safe_malloc
+#define safe_realloc guestfs_safe_realloc
+#define safe_strdup guestfs_safe_strdup
+#define safe_memdup guestfs_safe_memdup
+
+/* Check the return message from a call for validity. */
+static int
+check_reply_header (guestfs_h *g,
+ const struct guestfs_message_header *hdr,
+ int proc_nr, int serial)
+{
+ if (hdr->prog != GUESTFS_PROGRAM) {
+ error (g, \"wrong program (%%d/%%d)\", hdr->prog, GUESTFS_PROGRAM);
+ return -1;
+ }
+ if (hdr->vers != GUESTFS_PROTOCOL_VERSION) {
+ error (g, \"wrong protocol version (%%d/%%d)\",
+ hdr->vers, GUESTFS_PROTOCOL_VERSION);
+ return -1;
+ }
+ if (hdr->direction != GUESTFS_DIRECTION_REPLY) {
+ error (g, \"unexpected message direction (%%d/%%d)\",
+ hdr->direction, GUESTFS_DIRECTION_REPLY);
+ return -1;
+ }
+ if (hdr->proc != proc_nr) {
+ error (g, \"unexpected procedure number (%%d/%%d)\", hdr->proc, proc_nr);
+ return -1;
+ }
+ if (hdr->serial != serial) {
+ error (g, \"unexpected serial (%%d/%%d)\", hdr->serial, serial);
+ return -1;
+ }
+
+ return 0;
+}
+
+/* Check we are in the right state to run a high-level action. */
+static int
+check_state (guestfs_h *g, const char *caller)
+{
+ if (!guestfs_is_ready (g)) {
+ if (guestfs_is_config (g))
+ error (g, \"%%s: call launch() before using this function\",
+ caller);
+ else if (guestfs_is_launching (g))
+ error (g, \"%%s: call wait_ready() before using this function\",
+ caller);
+ else
+ error (g, \"%%s called from the wrong state, %%d != READY\",
+ caller, guestfs_get_state (g));
+ return -1;
+ }
+ return 0;
+}
+
+";
+
(* Client-side stubs for each function. *)
List.iter (
fun (shortname, style, _, _, _, _, _) ->
let name = "guestfs_" ^ shortname in
- (* Generate the state struct which stores the high-level
- * state between callback functions. The callback(s) are:
- * <name>_cb_header_sent header was sent
- * <name>_cb_file_sent FileIn file was sent
- * <name>_cb_reply_received reply received
+ (* Generate the context struct which stores the high-level
+ * state between callback functions.
*)
- pr "struct %s_state {\n" shortname;
- pr " int cb_done;\n";
+ pr "struct %s_ctx {\n" shortname;
+ pr " /* This flag is set by the callbacks, so we know we've done\n";
+ pr " * the callbacks as expected, and in the right sequence.\n";
+ pr " * 0 = not called, 1 = send called,\n";
+ pr " * 1001 = reply called.\n";
+ pr " */\n";
+ pr " int cb_sequence;\n";
pr " struct guestfs_message_header hdr;\n";
pr " struct guestfs_message_error err;\n";
(match fst style with
pr "};\n";
pr "\n";
- (* Generate the callback function. *)
- pr "static void %s_cb (guestfs_h *g, void *data, XDR *xdr)\n" shortname;
+ (* Generate the reply callback function. *)
+ pr "static void %s_reply_cb (guestfs_h *g, void *data, XDR *xdr)\n" shortname;
pr "{\n";
- pr " struct %s_state *state = (struct %s_state *) data;\n" shortname shortname;
+ pr " guestfs_main_loop *ml = guestfs_get_main_loop (g);\n";
+ pr " struct %s_ctx *ctx = (struct %s_ctx *) data;\n" shortname shortname;
pr "\n";
- pr " if (!xdr_guestfs_message_header (xdr, &state->hdr)) {\n";
- pr " error (g, \"%s: failed to parse reply header\");\n" name;
+ pr " ml->main_loop_quit (ml, g);\n";
+ pr "\n";
+ pr " if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) {\n";
+ pr " error (g, \"%%s: failed to parse reply header\", \"%s\");\n" name;
pr " return;\n";
pr " }\n";
- pr " if (state->hdr.status == GUESTFS_STATUS_ERROR) {\n";
- pr " if (!xdr_guestfs_message_error (xdr, &state->err)) {\n";
- pr " error (g, \"%s: failed to parse reply error\");\n" name;
+ pr " if (ctx->hdr.status == GUESTFS_STATUS_ERROR) {\n";
+ pr " if (!xdr_guestfs_message_error (xdr, &ctx->err)) {\n";
+ pr " error (g, \"%%s: failed to parse reply error\", \"%s\");\n"
+ name;
pr " return;\n";
pr " }\n";
pr " goto done;\n";
| RPVList _ | RVGList _ | RLVList _
| RStat _ | RStatVFS _
| RHashtable _ ->
- pr " if (!xdr_%s_ret (xdr, &state->ret)) {\n" name;
- pr " error (g, \"%s: failed to parse reply\");\n" name;
+ pr " if (!xdr_%s_ret (xdr, &ctx->ret)) {\n" name;
+ pr " error (g, \"%%s: failed to parse reply\", \"%s\");\n" name;
pr " return;\n";
pr " }\n";
);
pr " done:\n";
- pr " state->cb_done = 1;\n";
- pr " g->main_loop->main_loop_quit (g->main_loop, g);\n";
+ pr " ctx->cb_sequence = 1001;\n";
pr "}\n\n";
(* Generate the action stub. *)
| _ -> pr " struct %s_args args;\n" name
);
- pr " struct %s_state state;\n" shortname;
+ pr " struct %s_ctx ctx;\n" shortname;
+ pr " guestfs_main_loop *ml = guestfs_get_main_loop (g);\n";
pr " int serial;\n";
pr "\n";
- pr " if (g->state != READY) {\n";
- pr " if (g->state == CONFIG)\n";
- pr " error (g, \"%%s: call launch() before using this function\",\n";
- pr " \"%s\");\n" name;
- pr " else if (g->state == LAUNCHING)\n";
- pr " error (g, \"%%s: call wait_ready() before using this function\",\n";
- pr " \"%s\");\n" name;
- pr " else\n";
- pr " error (g, \"%%s called from the wrong state, %%d != READY\",\n";
- pr " \"%s\", g->state);\n" name;
- pr " return %s;\n" error_code;
- pr " }\n";
+ pr " if (check_state (g, \"%s\") == -1) return %s;\n" name error_code;
+ pr " guestfs_set_busy (g);\n";
pr "\n";
- pr " memset (&state, 0, sizeof state);\n";
+ pr " memset (&ctx, 0, sizeof ctx);\n";
pr "\n";
- (* Dispatch the main header and arguments. *)
+ (* Send the main header and arguments. *)
(match snd style with
| [] ->
- pr " serial = dispatch (g, GUESTFS_PROC_%s, NULL, NULL);\n"
+ pr " serial = guestfs__send_sync (g, GUESTFS_PROC_%s, NULL, NULL);\n"
(String.uppercase shortname)
| args ->
List.iter (
pr " args.%s = %s;\n" n n
| FileIn _ | FileOut _ -> ()
) args;
- pr " serial = dispatch (g, GUESTFS_PROC_%s,\n"
+ pr " serial = guestfs__send_sync (g, GUESTFS_PROC_%s,\n"
(String.uppercase shortname);
- pr " (xdrproc_t) xdr_%s_args, (char *) &args);\n"
+ pr " (xdrproc_t) xdr_%s_args, (char *) &args);\n"
name;
);
- pr " if (serial == -1)\n";
+ pr " if (serial == -1) {\n";
+ pr " guestfs_set_ready (g);\n";
pr " return %s;\n" error_code;
+ pr " }\n";
pr "\n";
- (* Send any additional files requested. *)
+ (* Send any additional files (FileIn) requested. *)
+ let need_read_reply_label = ref false in
List.iter (
function
| FileIn n ->
- pr " if (send_file (g, %s) == -1)\n" n;
- pr " return %s;\n" error_code;
+ pr " {\n";
+ pr " int r;\n";
+ pr "\n";
+ pr " r = guestfs__send_file_sync (g, %s);\n" n;
+ pr " if (r == -1) {\n";
+ pr " guestfs_set_ready (g);\n";
+ pr " return %s;\n" error_code;
+ pr " }\n";
+ pr " if (r == -2) /* daemon cancelled */\n";
+ pr " goto read_reply;\n";
+ need_read_reply_label := true;
+ pr " }\n";
pr "\n";
| _ -> ()
) (snd style);
(* Wait for the reply from the remote end. *)
- pr " state.cb_done = 0;\n";
- pr " g->reply_cb_internal = %s_cb;\n" shortname;
- pr " g->reply_cb_internal_data = &state;\n";
- pr " (void) g->main_loop->main_loop_run (g->main_loop, g);\n";
- pr " g->reply_cb_internal = NULL;\n";
- pr " g->reply_cb_internal_data = NULL;\n";
- pr " if (!state.cb_done) {\n";
- pr " error (g, \"%s failed, see earlier error messages\");\n" name;
+ if !need_read_reply_label then pr " read_reply:\n";
+ pr " guestfs__switch_to_receiving (g);\n";
+ pr " ctx.cb_sequence = 0;\n";
+ pr " guestfs_set_reply_callback (g, %s_reply_cb, &ctx);\n" shortname;
+ pr " (void) ml->main_loop_run (ml, g);\n";
+ pr " guestfs_set_reply_callback (g, NULL, NULL);\n";
+ pr " if (ctx.cb_sequence != 1001) {\n";
+ pr " error (g, \"%%s reply failed, see earlier error messages\", \"%s\");\n" name;
+ pr " guestfs_set_ready (g);\n";
pr " return %s;\n" error_code;
pr " }\n";
pr "\n";
- pr " if (check_reply_header (g, &state.hdr, GUESTFS_PROC_%s, serial) == -1)\n"
+ pr " if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_%s, serial) == -1) {\n"
(String.uppercase shortname);
+ pr " guestfs_set_ready (g);\n";
pr " return %s;\n" error_code;
+ pr " }\n";
pr "\n";
- pr " if (state.hdr.status == GUESTFS_STATUS_ERROR) {\n";
- pr " error (g, \"%%s\", state.err.error);\n";
+ pr " if (ctx.hdr.status == GUESTFS_STATUS_ERROR) {\n";
+ pr " error (g, \"%%s\", ctx.err.error_message);\n";
+ pr " guestfs_set_ready (g);\n";
pr " return %s;\n" error_code;
pr " }\n";
pr "\n";
List.iter (
function
| FileOut n ->
- pr " if (receive_file (g, %s) == -1)\n" n;
+ pr " if (guestfs__receive_file_sync (g, %s) == -1) {\n" n;
+ pr " guestfs_set_ready (g);\n";
pr " return %s;\n" error_code;
+ pr " }\n";
pr "\n";
| _ -> ()
) (snd style);
+ pr " guestfs_set_ready (g);\n";
+
(match fst style with
| RErr -> pr " return 0;\n"
| RInt n | RInt64 n | RBool n ->
- pr " return state.ret.%s;\n" n
+ pr " return ctx.ret.%s;\n" n
| RConstString _ ->
failwithf "RConstString cannot be returned from a daemon function"
| RString n ->
- pr " return state.ret.%s; /* caller will free */\n" n
+ pr " return ctx.ret.%s; /* caller will free */\n" n
| RStringList n | RHashtable n ->
pr " /* caller will free this, but we need to add a NULL entry */\n";
- pr " state.ret.%s.%s_val =" n n;
- pr " safe_realloc (g, state.ret.%s.%s_val,\n" n n;
- pr " sizeof (char *) * (state.ret.%s.%s_len + 1));\n"
+ pr " ctx.ret.%s.%s_val =\n" n n;
+ pr " safe_realloc (g, ctx.ret.%s.%s_val,\n" n n;
+ pr " sizeof (char *) * (ctx.ret.%s.%s_len + 1));\n"
n n;
- pr " state.ret.%s.%s_val[state.ret.%s.%s_len] = NULL;\n" n n n n;
- pr " return state.ret.%s.%s_val;\n" n n
+ pr " ctx.ret.%s.%s_val[ctx.ret.%s.%s_len] = NULL;\n" n n n n;
+ pr " return ctx.ret.%s.%s_val;\n" n n
| RIntBool _ ->
pr " /* caller with free this */\n";
- pr " return safe_memdup (g, &state.ret, sizeof (state.ret));\n"
+ pr " return safe_memdup (g, &ctx.ret, sizeof (ctx.ret));\n"
| RPVList n | RVGList n | RLVList n
| RStat n | RStatVFS n ->
pr " /* caller will free this */\n";
- pr " return safe_memdup (g, &state.ret.%s, sizeof (state.ret.%s));\n" n n
+ pr " return safe_memdup (g, &ctx.ret.%s, sizeof (ctx.ret.%s));\n" n n
);
pr "}\n\n"
char c = 0;
int failed = 0;
const char *srcdir;
+ const char *filename;
int fd;
- char buf[256];
int nr_tests, test_num = 0;
no_test_warnings ();
srcdir = getenv (\"srcdir\");
if (!srcdir) srcdir = \".\";
- guestfs_set_path (g, srcdir);
+ chdir (srcdir);
+ guestfs_set_path (g, \".\");
- snprintf (buf, sizeof buf, \"%%s/test1.img\", srcdir);
- fd = open (buf, O_WRONLY|O_CREAT|O_NOCTTY|O_NONBLOCK|O_TRUNC, 0666);
+ filename = \"test1.img\";
+ fd = open (filename, O_WRONLY|O_CREAT|O_NOCTTY|O_NONBLOCK|O_TRUNC, 0666);
if (fd == -1) {
- perror (buf);
+ perror (filename);
exit (1);
}
if (lseek (fd, %d, SEEK_SET) == -1) {
perror (\"lseek\");
close (fd);
- unlink (buf);
+ unlink (filename);
exit (1);
}
if (write (fd, &c, 1) == -1) {
perror (\"write\");
close (fd);
- unlink (buf);
+ unlink (filename);
exit (1);
}
if (close (fd) == -1) {
- perror (buf);
- unlink (buf);
+ perror (filename);
+ unlink (filename);
exit (1);
}
- if (guestfs_add_drive (g, buf) == -1) {
- printf (\"guestfs_add_drive %%s FAILED\\n\", buf);
+ if (guestfs_add_drive (g, filename) == -1) {
+ printf (\"guestfs_add_drive %%s FAILED\\n\", filename);
exit (1);
}
- snprintf (buf, sizeof buf, \"%%s/test2.img\", srcdir);
- fd = open (buf, O_WRONLY|O_CREAT|O_NOCTTY|O_NONBLOCK|O_TRUNC, 0666);
+ filename = \"test2.img\";
+ fd = open (filename, O_WRONLY|O_CREAT|O_NOCTTY|O_NONBLOCK|O_TRUNC, 0666);
if (fd == -1) {
- perror (buf);
+ perror (filename);
exit (1);
}
if (lseek (fd, %d, SEEK_SET) == -1) {
perror (\"lseek\");
close (fd);
- unlink (buf);
+ unlink (filename);
exit (1);
}
if (write (fd, &c, 1) == -1) {
perror (\"write\");
close (fd);
- unlink (buf);
+ unlink (filename);
exit (1);
}
if (close (fd) == -1) {
- perror (buf);
- unlink (buf);
+ perror (filename);
+ unlink (filename);
exit (1);
}
- if (guestfs_add_drive (g, buf) == -1) {
- printf (\"guestfs_add_drive %%s FAILED\\n\", buf);
+ if (guestfs_add_drive (g, filename) == -1) {
+ printf (\"guestfs_add_drive %%s FAILED\\n\", filename);
exit (1);
}
- snprintf (buf, sizeof buf, \"%%s/test3.img\", srcdir);
- fd = open (buf, O_WRONLY|O_CREAT|O_NOCTTY|O_NONBLOCK|O_TRUNC, 0666);
+ filename = \"test3.img\";
+ fd = open (filename, O_WRONLY|O_CREAT|O_NOCTTY|O_NONBLOCK|O_TRUNC, 0666);
if (fd == -1) {
- perror (buf);
+ perror (filename);
exit (1);
}
if (lseek (fd, %d, SEEK_SET) == -1) {
perror (\"lseek\");
close (fd);
- unlink (buf);
+ unlink (filename);
exit (1);
}
if (write (fd, &c, 1) == -1) {
perror (\"write\");
close (fd);
- unlink (buf);
+ unlink (filename);
exit (1);
}
if (close (fd) == -1) {
- perror (buf);
- unlink (buf);
+ perror (filename);
+ unlink (filename);
exit (1);
}
- if (guestfs_add_drive (g, buf) == -1) {
- printf (\"guestfs_add_drive %%s FAILED\\n\", buf);
+ if (guestfs_add_drive (g, filename) == -1) {
+ printf (\"guestfs_add_drive %%s FAILED\\n\", filename);
exit (1);
}
pr "\n";
pr " guestfs_close (g);\n";
- pr " snprintf (buf, sizeof buf, \"%%s/test1.img\", srcdir);\n";
- pr " unlink (buf);\n";
- pr " snprintf (buf, sizeof buf, \"%%s/test2.img\", srcdir);\n";
- pr " unlink (buf);\n";
- pr " snprintf (buf, sizeof buf, \"%%s/test3.img\", srcdir);\n";
- pr " unlink (buf);\n";
+ pr " unlink (\"test1.img\");\n";
+ pr " unlink (\"test2.img\");\n";
+ pr " unlink (\"test3.img\");\n";
pr "\n";
pr " if (failed > 0) {\n";