Remove yajl major version conditionals

Yajl version ≥ 2 is required.

fixes #1156

DEPENDS

@@ -12,7 +12,7 @@
 │ xcb-util    │ 0.3.3  │ 0.3.8  │ http://xcb.freedesktop.org/dist/       │
 │ util-cursor³│ 0.0.99 │ 0.0.99 │ http://xcb.freedesktop.org/dist/       │
 │ libev       │ 4.0    │ 4.11   │ http://libev.schmorp.de/               │
-│ yajl        │ 1.0.8  │ 2.0.1  │ http://lloyd.github.com/yajl/          │
+│ yajl        │ 2.0.1  │ 2.0.4  │ http://lloyd.github.com/yajl/          │
 │ asciidoc    │ 8.3.0  │ 8.6.4  │ http://www.methods.co.nz/asciidoc/     │
 │ xmlto       │ 0.0.23 │ 0.0.23 │ http://www.methods.co.nz/asciidoc/     │
 │ Pod::Simple²│ 3.22   │ 3.22   │ http://search.cpan.org/~dwheeler/Pod-Simple-3.23/

common.mk

@@ -115,9 +115,6 @@ XCURSOR_LIBS   := $(call ldflags_for_lib, xcb-cursor,xcb-cursor)
 
 # yajl
 YAJL_CFLAGS := $(call cflags_for_lib, yajl)
-# Fallback for libyajl 1 which did not include yajl_version.h. We need
-# YAJL_MAJOR from that file to decide which code path should be used.
-YAJL_CFLAGS += -idirafter $(TOPDIR)/yajl-fallback
 YAJL_LIBS   := $(call ldflags_for_lib, yajl,yajl)
 
 #libev

i3-msg/main.c

@@ -76,11 +76,7 @@ static int reply_boolean_cb(void *params, int val) {
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int reply_string_cb(void *params, const unsigned char *val, size_t len) {
-#else
-static int reply_string_cb(void *params, const unsigned char *val, unsigned int len) {
-#endif
     char *str = scalloc(len + 1);
     strncpy(str, (const char*)val, len);
     if (strcmp(last_key, "error") == 0)
@@ -107,11 +103,7 @@ static int reply_end_map_cb(void *params) {
 }
 
 
-#if YAJL_MAJOR >= 2
 static int reply_map_key_cb(void *params, const unsigned char *keyVal, size_t keyLen) {
-#else
-static int reply_map_key_cb(void *params, const unsigned char *keyVal, unsigned keyLen) {
-#endif
     free(last_key);
     last_key = scalloc(keyLen + 1);
     strncpy(last_key, (const char*)keyVal, keyLen);
@@ -239,21 +231,12 @@ int main(int argc, char *argv[]) {
      * If not, nicely format the error message. */
     if (reply_type == I3_IPC_MESSAGE_TYPE_COMMAND) {
         yajl_handle handle;
-#if YAJL_MAJOR < 2
-        yajl_parser_config parse_conf = { 0, 0 };
-
-        handle = yajl_alloc(&reply_callbacks, &parse_conf, NULL, NULL);
-#else
         handle = yajl_alloc(&reply_callbacks, NULL, NULL);
-#endif
         yajl_status state = yajl_parse(handle, (const unsigned char*)reply, reply_length);
         switch (state) {
             case yajl_status_ok:
                 break;
             case yajl_status_client_canceled:
-#if YAJL_MAJOR < 2
-            case yajl_status_insufficient_data:
-#endif
             case yajl_status_error:
                 errx(EXIT_FAILURE, "IPC: Could not parse JSON reply.");
         }

i3bar/src/child.c

@@ -161,11 +161,7 @@ static int stdin_start_map(void *context) {
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int stdin_map_key(void *context, const unsigned char *key, size_t len) {
-#else
-static int stdin_map_key(void *context, const unsigned char *key, unsigned int len) {
-#endif
     parser_ctx *ctx = context;
     FREE(ctx->last_map_key);
     sasprintf(&(ctx->last_map_key), "%.*s", len, key);
@@ -183,11 +179,7 @@ static int stdin_boolean(void *context, int val) {
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int stdin_string(void *context, const unsigned char *val, size_t len) {
-#else
-static int stdin_string(void *context, const unsigned char *val, unsigned int len) {
-#endif
     parser_ctx *ctx = context;
     if (strcasecmp(ctx->last_map_key, "full_text") == 0) {
         ctx->block.full_text = i3string_from_utf8_with_length((const char *)val, len);
@@ -223,11 +215,7 @@ static int stdin_string(void *context, const unsigned char *val, unsigned int le
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int stdin_integer(void *context, long long val) {
-#else
-static int stdin_integer(void *context, long val) {
-#endif
     parser_ctx *ctx = context;
     if (strcasecmp(ctx->last_map_key, "min_width") == 0) {
         ctx->block.min_width = (uint32_t)val;
@@ -321,11 +309,7 @@ static void read_flat_input(char *buffer, int length) {
 static bool read_json_input(unsigned char *input, int length) {
     yajl_status status = yajl_parse(parser, input, length);
     bool has_urgent = false;
-#if YAJL_MAJOR >= 2
     if (status != yajl_status_ok) {
-#else
-    if (status != yajl_status_ok && status != yajl_status_insufficient_data) {
-#endif
         char *message = (char *)yajl_get_error(parser, 0, input, length);
 
         /* strip the newline yajl adds to the error message */
@@ -429,11 +413,8 @@ void child_sig_cb(struct ev_loop *loop, ev_child *watcher, int revents) {
 void child_write_output(void) {
     if (child.click_events) {
         const unsigned char *output;
-#if YAJL_MAJOR < 2
-        unsigned int size;
-#else
         size_t size;
-#endif
+
         yajl_gen_get_buf(gen, &output, &size);
         write(child_stdin, output, size);
         write(child_stdin, "\n", 1);
@@ -465,17 +446,9 @@ void start_child(char *command) {
         .yajl_start_array = stdin_start_array,
         .yajl_end_array = stdin_end_array,
     };
-#if YAJL_MAJOR < 2
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    parser = yajl_alloc(&callbacks, &parse_conf, NULL, (void*)&parser_context);
-
-    gen = yajl_gen_alloc(NULL, NULL);
-#else
     parser = yajl_alloc(&callbacks, NULL, &parser_context);
 
     gen = yajl_gen_alloc(NULL);
-#endif
 
     int pipe_in[2]; /* pipe we read from */
     int pipe_out[2]; /* pipe we write to */

i3bar/src/config.c

@@ -27,11 +27,7 @@ static char *cur_key;
  * Essentially we just save it in cur_key.
  *
  */
-#if YAJL_MAJOR >= 2
 static int config_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
-#else
-static int config_map_key_cb(void *params_, const unsigned char *keyVal, unsigned keyLen) {
-#endif
     FREE(cur_key);
 
     cur_key = smalloc(sizeof(unsigned char) * (keyLen + 1));
@@ -61,11 +57,7 @@ static int config_null_cb(void *params_) {
  * Parse a string
  *
  */
-#if YAJL_MAJOR >= 2
 static int config_string_cb(void *params_, const unsigned char *val, size_t _len) {
-#else
-static int config_string_cb(void *params_, const unsigned char *val, unsigned int _len) {
-#endif
     int len = (int)_len;
     /* The id and socket_path are ignored, we already know them. */
     if (!strcmp(cur_key, "id") || !strcmp(cur_key, "socket_path"))
@@ -225,13 +217,7 @@ static yajl_callbacks outputs_callbacks = {
 void parse_config_json(char *json) {
     yajl_handle handle;
     yajl_status state;
-#if YAJL_MAJOR < 2
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    handle = yajl_alloc(&outputs_callbacks, &parse_conf, NULL, NULL);
-#else
     handle = yajl_alloc(&outputs_callbacks, NULL, NULL);
-#endif
 
     state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
 
@@ -240,9 +226,6 @@ void parse_config_json(char *json) {
         case yajl_status_ok:
             break;
         case yajl_status_client_canceled:
-#if YAJL_MAJOR < 2
-        case yajl_status_insufficient_data:
-#endif
         case yajl_status_error:
             ELOG("Could not parse config-reply!\n");
             exit(EXIT_FAILURE);

i3bar/src/mode.c

@@ -27,11 +27,7 @@ struct mode_json_params {
  * Parse a string (change)
  *
  */
-#if YAJL_MAJOR >= 2
 static int mode_string_cb(void *params_, const unsigned char *val, size_t len) {
-#else
-static int mode_string_cb(void *params_, const unsigned char *val, unsigned int len) {
-#endif
         struct mode_json_params *params = (struct mode_json_params*) params_;
 
         if (!strcmp(params->cur_key, "change")) {
@@ -56,11 +52,7 @@ static int mode_string_cb(void *params_, const unsigned char *val, unsigned int
  * Essentially we just save it in the parsing-state
  *
  */
-#if YAJL_MAJOR >= 2
 static int mode_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
-#else
-static int mode_map_key_cb(void *params_, const unsigned char *keyVal, unsigned int keyLen) {
-#endif
     struct mode_json_params *params = (struct mode_json_params*) params_;
     FREE(params->cur_key);
 
@@ -95,13 +87,7 @@ void parse_mode_json(char *json) {
     yajl_handle handle;
     yajl_status state;
 
-#if YAJL_MAJOR < 2
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    handle = yajl_alloc(&mode_callbacks, &parse_conf, NULL, (void*) &params);
-#else
     handle = yajl_alloc(&mode_callbacks, NULL, (void*) &params);
-#endif
 
     state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
 
@@ -110,9 +96,6 @@ void parse_mode_json(char *json) {
         case yajl_status_ok:
             break;
         case yajl_status_client_canceled:
-#if YAJL_MAJOR < 2
-        case yajl_status_insufficient_data:
-#endif
         case yajl_status_error:
             ELOG("Could not parse mode-event!\n");
             exit(EXIT_FAILURE);

i3bar/src/outputs.c

@@ -64,11 +64,7 @@ static int outputs_boolean_cb(void *params_, int val) {
  * Parse an integer (current_workspace or the rect)
  *
  */
-#if YAJL_MAJOR >= 2
 static int outputs_integer_cb(void *params_, long long val) {
-#else
-static int outputs_integer_cb(void *params_, long val) {
-#endif
     struct outputs_json_params *params = (struct outputs_json_params*) params_;
 
     if (!strcmp(params->cur_key, "current_workspace")) {
@@ -108,11 +104,7 @@ static int outputs_integer_cb(void *params_, long val) {
  * Parse a string (name)
  *
  */
-#if YAJL_MAJOR >= 2
 static int outputs_string_cb(void *params_, const unsigned char *val, size_t len) {
-#else
-static int outputs_string_cb(void *params_, const unsigned char *val, unsigned int len) {
-#endif
     struct outputs_json_params *params = (struct outputs_json_params*) params_;
 
     if (!strcmp(params->cur_key, "current_workspace")) {
@@ -232,11 +224,7 @@ static int outputs_end_map_cb(void *params_) {
  * Essentially we just save it in the parsing-state
  *
  */
-#if YAJL_MAJOR >= 2
 static int outputs_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
-#else
-static int outputs_map_key_cb(void *params_, const unsigned char *keyVal, unsigned keyLen) {
-#endif
     struct outputs_json_params *params = (struct outputs_json_params*) params_;
     FREE(params->cur_key);
 
@@ -281,13 +269,7 @@ void parse_outputs_json(char *json) {
 
     yajl_handle handle;
     yajl_status state;
-#if YAJL_MAJOR < 2
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    handle = yajl_alloc(&outputs_callbacks, &parse_conf, NULL, (void*) &params);
-#else
     handle = yajl_alloc(&outputs_callbacks, NULL, (void*) &params);
-#endif
 
     state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
 
@@ -296,9 +278,6 @@ void parse_outputs_json(char *json) {
         case yajl_status_ok:
             break;
         case yajl_status_client_canceled:
-#if YAJL_MAJOR < 2
-        case yajl_status_insufficient_data:
-#endif
         case yajl_status_error:
             ELOG("Could not parse outputs-reply!\n");
             exit(EXIT_FAILURE);

i3bar/src/parse_json_header.c

@@ -35,11 +35,7 @@ static enum {
     NO_KEY
 } current_key;
 
-#if YAJL_MAJOR >= 2
 static int header_integer(void *ctx, long long val) {
-#else
-static int header_integer(void *ctx, long val) {
-#endif
     i3bar_child *child = ctx;
 
     switch (current_key) {
@@ -76,11 +72,7 @@ static int header_boolean(void *ctx, int val) {
 #define CHECK_KEY(name) (stringlen == strlen(name) && \
                          STARTS_WITH((const char*)stringval, stringlen, name))
 
-#if YAJL_MAJOR >= 2
 static int header_map_key(void *ctx, const unsigned char *stringval, size_t stringlen) {
-#else
-static int header_map_key(void *ctx, const unsigned char *stringval, unsigned int stringlen) {
-#endif
     if (CHECK_KEY("version")) {
         current_key = KEY_VERSION;
     } else if (CHECK_KEY("stop_signal")) {
@@ -118,16 +110,10 @@ void parse_json_header(i3bar_child *child, const unsigned char *buffer, int leng
 
     current_key = NO_KEY;
 
-#if YAJL_MAJOR >= 2
     yajl_handle handle = yajl_alloc(&version_callbacks, NULL, child);
     /* Allow trailing garbage. yajl 1 always behaves that way anyways, but for
      * yajl 2, we need to be explicit. */
     yajl_config(handle, yajl_allow_trailing_garbage, 1);
-#else
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    yajl_handle handle = yajl_alloc(&version_callbacks, &parse_conf, NULL, child);
-#endif
 
     yajl_status state = yajl_parse(handle, buffer, length);
     if (state != yajl_status_ok) {

i3bar/src/workspaces.c

@@ -58,11 +58,7 @@ static int workspaces_boolean_cb(void *params_, int val) {
  * Parse an integer (num or the rect)
  *
  */
-#if YAJL_MAJOR >= 2
 static int workspaces_integer_cb(void *params_, long long val) {
-#else
-static int workspaces_integer_cb(void *params_, long val) {
-#endif
     struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
 
     if (!strcmp(params->cur_key, "num")) {
@@ -103,11 +99,7 @@ static int workspaces_integer_cb(void *params_, long val) {
  * Parse a string (name, output)
  *
  */
-#if YAJL_MAJOR >= 2
 static int workspaces_string_cb(void *params_, const unsigned char *val, size_t len) {
-#else
-static int workspaces_string_cb(void *params_, const unsigned char *val, unsigned int len) {
-#endif
         struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
 
         char *output_name;
@@ -182,11 +174,7 @@ static int workspaces_start_map_cb(void *params_) {
  * Essentially we just save it in the parsing-state
  *
  */
-#if YAJL_MAJOR >= 2
 static int workspaces_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
-#else
-static int workspaces_map_key_cb(void *params_, const unsigned char *keyVal, unsigned int keyLen) {
-#endif
     struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
     FREE(params->cur_key);
 
@@ -223,13 +211,7 @@ void parse_workspaces_json(char *json) {
 
     yajl_handle handle;
     yajl_status state;
-#if YAJL_MAJOR < 2
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    handle = yajl_alloc(&workspaces_callbacks, &parse_conf, NULL, (void*) &params);
-#else
     handle = yajl_alloc(&workspaces_callbacks, NULL, (void*) &params);
-#endif
 
     state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
 
@@ -238,9 +220,6 @@ void parse_workspaces_json(char *json) {
         case yajl_status_ok:
             break;
         case yajl_status_client_canceled:
-#if YAJL_MAJOR < 2
-        case yajl_status_insufficient_data:
-#endif
         case yajl_status_error:
             ELOG("Could not parse workspaces-reply!\n");
             exit(EXIT_FAILURE);

include/yajl_utils.h

@@ -17,12 +17,6 @@
 #define y(x, ...) yajl_gen_ ## x (gen, ##__VA_ARGS__)
 #define ystr(str) yajl_gen_string(gen, (unsigned char*)str, strlen(str))
 
-#if YAJL_MAJOR >= 2
 #define ygenalloc() yajl_gen_alloc(NULL)
 #define yalloc(callbacks, client) yajl_alloc(callbacks, NULL, client)
 typedef size_t ylength;
-#else
-#define ygenalloc() yajl_gen_alloc(NULL, NULL);
-#define yalloc(callbacks, client) yajl_alloc(callbacks, NULL, NULL, client)
-typedef unsigned int ylength;
-#endif

src/commands_parser.c

@@ -210,11 +210,7 @@ struct CommandResult *parse_command(const char *input) {
     state = INITIAL;
 
     /* A YAJL JSON generator used for formatting replies. */
-#if YAJL_MAJOR >= 2
     command_output.json_gen = yajl_gen_alloc(NULL);
-#else
-    command_output.json_gen = yajl_gen_alloc(NULL, NULL);
-#endif
 
     y(array_open);
     command_output.needs_tree_render = false;

src/config_parser.c

@@ -324,11 +324,7 @@ struct ConfigResult *parse_config(const char *input, struct context *context) {
     statelist_idx = 1;
 
     /* A YAJL JSON generator used for formatting replies. */
-#if YAJL_MAJOR >= 2
     command_output.json_gen = yajl_gen_alloc(NULL);
-#else
-    command_output.json_gen = yajl_gen_alloc(NULL, NULL);
-#endif
 
     y(array_open);
 

src/display_version.c

@@ -21,21 +21,13 @@
 static bool human_readable_key;
 static char *human_readable_version;
 
-#if YAJL_MAJOR >= 2
 static int version_string(void *ctx, const unsigned char *val, size_t len) {
-#else
-static int version_string(void *ctx, const unsigned char *val, unsigned int len) {
-#endif
     if (human_readable_key)
         sasprintf(&human_readable_version, "%.*s", (int)len, val);
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int version_map_key(void *ctx, const unsigned char *stringval, size_t stringlen) {
-#else
-static int version_map_key(void *ctx, const unsigned char *stringval, unsigned int stringlen) {
-#endif
     human_readable_key = (stringlen == strlen("human_readable") &&
                    strncmp((const char*)stringval, "human_readable", strlen("human_readable")) == 0);
     return 1;
@@ -104,13 +96,7 @@ void display_running_version(void) {
     if (reply_type != I3_IPC_MESSAGE_TYPE_GET_VERSION)
         errx(EXIT_FAILURE, "Got reply type %d, but expected %d (GET_VERSION)", reply_type, I3_IPC_MESSAGE_TYPE_GET_VERSION);
 
-#if YAJL_MAJOR >= 2
     yajl_handle handle = yajl_alloc(&version_callbacks, NULL, NULL);
-#else
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    yajl_handle handle = yajl_alloc(&version_callbacks, &parse_conf, NULL, NULL);
-#endif
 
     yajl_status state = yajl_parse(handle, (const unsigned char*)reply, (int)reply_length);
     if (state != yajl_status_ok)

src/key_press.c

@@ -30,11 +30,7 @@ static int json_boolean(void *ctx, int boolval) {
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int json_map_key(void *ctx, const unsigned char *stringval, size_t stringlen) {
-#else
-static int json_map_key(void *ctx, const unsigned char *stringval, unsigned int stringlen) {
-#endif
     parse_error_key = (stringlen >= strlen("parse_error") &&
                        strncmp((const char*)stringval, "parse_error", strlen("parse_error")) == 0);
     return 1;
@@ -86,15 +82,8 @@ void handle_key_press(xcb_key_press_event_t *event) {
     /* We parse the JSON reply to figure out whether there was an error
      * ("success" being false in on of the returned dictionaries). */
     const unsigned char *reply;
-#if YAJL_MAJOR >= 2
     size_t length;
     yajl_handle handle = yajl_alloc(&command_error_callbacks, NULL, NULL);
-#else
-    unsigned int length;
-    yajl_parser_config parse_conf = { 0, 0 };
-
-    yajl_handle handle = yajl_alloc(&command_error_callbacks, &parse_conf, NULL, NULL);
-#endif
     yajl_gen_get_buf(command_output->json_gen, &reply, &length);
 
     current_nesting_level = 0;

src/load_layout.c

@@ -133,11 +133,7 @@ static int json_end_array(void *ctx) {
     return 1;
 }
 
-#if YAJL_MAJOR < 2
-static int json_key(void *ctx, const unsigned char *val, unsigned int len) {
-#else
 static int json_key(void *ctx, const unsigned char *val, size_t len) {
-#endif
     LOG("key: %.*s\n", (int)len, val);
     FREE(last_key);
     last_key = scalloc((len+1) * sizeof(char));
@@ -160,11 +156,7 @@ static int json_key(void *ctx, const unsigned char *val, size_t len) {
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int json_string(void *ctx, const unsigned char *val, size_t len) {
-#else
-static int json_string(void *ctx, const unsigned char *val, unsigned int len) {
-#endif
     LOG("string: %.*s for key %s\n", (int)len, val, last_key);
     if (parsing_swallows) {
         char *sval;
@@ -307,13 +299,8 @@ static int json_string(void *ctx, const unsigned char *val, unsigned int len) {
     return 1;
 }
 
-#if YAJL_MAJOR >= 2
 static int json_int(void *ctx, long long val) {
     LOG("int %lld for key %s\n", val, last_key);
-#else
-static int json_int(void *ctx, long val) {
-    LOG("int %ld for key %s\n", val, last_key);
-#endif
     /* For backwards compatibility with i3 < 4.8 */
     if (strcasecmp(last_key, "type") == 0)
         json_node->type = val;
@@ -427,13 +414,8 @@ void tree_append_json(Con *con, const char *filename, char **errormsg) {
         .yajl_end_map = json_end_map,
         .yajl_end_array = json_end_array,
     };
-#if YAJL_MAJOR >= 2
     g = yajl_gen_alloc(NULL);
     hand = yajl_alloc(&callbacks, NULL, (void*)g);
-#else
-    g = yajl_gen_alloc(NULL, NULL);
-    hand = yajl_alloc(&callbacks, NULL, NULL, (void*)g);
-#endif
     /* Allowing comments allows for more user-friendly layout files. */
     yajl_config(hand, yajl_allow_comments, true);
     /* Allow multiple values, i.e. multiple nodes to attach */
@@ -463,11 +445,7 @@ void tree_append_json(Con *con, const char *filename, char **errormsg) {
     con_fix_percent(con);
 
     setlocale(LC_NUMERIC, "");
-#if YAJL_MAJOR >= 2
     yajl_complete_parse(hand);
-#else
-    yajl_parse_complete(hand);
-#endif
 
     fclose(f);
     if (to_focus)

src/util.c

@@ -188,22 +188,14 @@ static char **append_argument(char **original, char *argument) {
 
 char *store_restart_layout(void) {
     setlocale(LC_NUMERIC, "C");
-#if YAJL_MAJOR >= 2
     yajl_gen gen = yajl_gen_alloc(NULL);
-#else
-    yajl_gen gen = yajl_gen_alloc(NULL, NULL);
-#endif
 
     dump_node(gen, croot, true);
 
     setlocale(LC_NUMERIC, "");
 
     const unsigned char *payload;
-#if YAJL_MAJOR >= 2
     size_t length;
-#else
-    unsigned int length;
-#endif
     y(get_buf, &payload, &length);
 
     /* create a temporary file if one hasn't been specified, or just
@@ -241,11 +233,7 @@ char *store_restart_layout(void) {
             return NULL;
         }
         written += n;
-#if YAJL_MAJOR >= 2
         DLOG("written: %zd of %zd\n", written, length);
-#else
-        DLOG("written: %d of %d\n", written, length);
-#endif
     }
     close(fd);
 

yajl-fallback/yajl/yajl_version.h

@@ -1,7 +0,0 @@
-#ifndef YAJL_VERSION_H_
-#define YAJL_VERSION_H_
-/* Fallback for libyajl 1 which does not provide yajl_version.h */
-#define YAJL_MAJOR 1
-#define YAJL_MINOR 0
-#define YAJL_MICRO 0
-#endif