Missing MacOS support

[aresetian]

When I execute this command go get -u github.com/valyala/ybc/bindings/go/ybc

I get the next result(MAC 10.10.1) :

github.com/valyala/ybc/bindings/go/ybc

gcc did not produce error at completed:1 on input:

line 15 "&GOPATH/src/github.com/valyala/ybc/bindings/go/ybc/ybc.go"

include "ybc_go_glue.c"

include <stdlib.h> // free

include <stddef.h> /* for ptrdiff_t and size_t below */

/* Define intgo when compiling with GCC. */ typedef ptrdiff_t intgo;

typedef struct { char *p; intgo n; } GoString; typedef struct { char *p; intgo n; intgo c; } GoBytes; GoString GoString(char *p); GoString GoStringN(char *p, int l); GoBytes GoBytes(void *p, int n); char *CString(GoString); void *_CMalloc(size_t);

line 1 "not-declared"

void cgo_f_1_1(void) { __typeof(CString) *cgo_undefined; }

line 1 "not-type"

void *cgo_f_1_2(void) { CString __cgo_undefined; }

line 1 "not-const"

void cgo_f_1_3(void) { enum { __cgo__undefined = (CString)*1 }; }

line 2 "not-declared"

void cgo_f_2_1(void) { __typeof(GoBytes) *cgo_undefined; }

line 2 "not-type"

void *cgo_f_2_2(void) { GoBytes __cgo_undefined; }

line 2 "not-const"

void cgo_f_2_3(void) { enum { __cgo__undefined = (GoBytes)*1 }; }

line 3 "not-declared"

void cgo_f_3_1(void) { __typeof(YBC_DE_NOTFOUND) *cgo_undefined; }

line 3 "not-type"

void *cgo_f_3_2(void) { YBC_DE_NOTFOUND __cgo_undefined; }

line 3 "not-const"

void cgo_f_3_3(void) { enum { __cgo__undefined = (YBC_DE_NOTFOUND)*1 }; }

line 4 "not-declared"

void cgo_f_4_1(void) { __typeof(YBC_DE_SUCCESS) *cgo_undefined; }

line 4 "not-type"

void *cgo_f_4_2(void) { YBC_DE_SUCCESS __cgo_undefined; }

line 4 "not-const"

void cgo_f_4_3(void) { enum { __cgo__undefined = (YBC_DE_SUCCESS)*1 }; }

line 5 "not-declared"

void cgo_f_5_1(void) { __typeof(YBC_DE_WOULDBLOCK) *cgo_undefined; }

line 5 "not-type"

void *cgo_f_5_2(void) { YBC_DE_WOULDBLOCK __cgo_undefined; }

line 5 "not-const"

void cgo_f_5_3(void) { enum { __cgo__undefined = (YBC_DE_WOULDBLOCK)*1 }; }

line 6 "not-declared"

void cgo_f_6_1(void) { __typeof(free) *cgo_undefined; }

line 6 "not-type"

void *cgo_f_6_2(void) { free __cgo_undefined; }

line 6 "not-const"

void cgo_f_6_3(void) { enum { __cgo__undefined = (free)*1 }; }

line 7 "not-declared"

void cgo_f_7_1(void) { __typeof(go_commit_item_and_value) *cgo_undefined; }

line 7 "not-type"

void *cgo_f_7_2(void) { go_commit_item_and_value __cgo_undefined; }

line 7 "not-const"

void cgo_f_7_3(void) { enum { __cgo__undefined = (go_commit_item_and_value)*1 }; }

line 8 "not-declared"

void cgo_f_8_1(void) { __typeof(go_get_item_and_value) *cgo_undefined; }

line 8 "not-type"

void *cgo_f_8_2(void) { go_get_item_and_value __cgo_undefined; }

line 8 "not-const"

void cgo_f_8_3(void) { enum { __cgo__undefined = (go_get_item_and_value)*1 }; }

line 9 "not-declared"

void cgo_f_9_1(void) { __typeof(go_get_item_and_value_de_async) *cgo_undefined; }

line 9 "not-type"

void *cgo_f_9_2(void) { go_get_item_and_value_de_async __cgo_undefined; }

line 9 "not-const"

void cgo_f_9_3(void) { enum { __cgo__undefined = (go_get_item_and_value_de_async)*1 }; }

line 10 "not-declared"

void cgo_f_10_1(void) { __typeof(go_set_item_and_value) *cgo_undefined; }

line 10 "not-type"

void *cgo_f_10_2(void) { go_set_item_and_value __cgo_undefined; }

line 10 "not-const"

void cgo_f_10_3(void) { enum { __cgo__undefined = (go_set_item_and_value)*1 }; }

line 11 "not-declared"

void cgo_f_11_1(void) { __typeof(int) *cgo_undefined; }

line 11 "not-type"

void *cgo_f_11_2(void) { int __cgo_undefined; }

line 11 "not-const"

void cgo_f_11_3(void) { enum { __cgo__undefined = (int)*1 }; }

line 12 "not-declared"

void cgo_f_12_1(void) { __typeof(size_t) *cgo_undefined; }

line 12 "not-type"

void *cgo_f_12_2(void) { size_t __cgo_undefined; }

line 12 "not-const"

void cgo_f_12_3(void) { enum { __cgo__undefined = (size_t)*1 }; }

line 13 "not-declared"

void cgo_f_13_1(void) { __typeof(uint64_t) *cgo_undefined; }

line 13 "not-type"

void *cgo_f_13_2(void) { uint64_t __cgo_undefined; }

line 13 "not-const"

void cgo_f_13_3(void) { enum { __cgo__undefined = (uint64_t)*1 }; }

line 14 "not-declared"

void cgo_f_14_1(void) { __typeof(ybc_clear) *cgo_undefined; }

line 14 "not-type"

void *cgo_f_14_2(void) { ybc_clear __cgo_undefined; }

line 14 "not-const"

void cgo_f_14_3(void) { enum { __cgo__undefined = (ybc_clear)*1 }; }

line 15 "not-declared"

void cgo_f_15_1(void) { __typeof(ybc_close) *cgo_undefined; }

line 15 "not-type"

void *cgo_f_15_2(void) { ybc_close __cgo_undefined; }

line 15 "not-const"

void cgo_f_15_3(void) { enum { __cgo__undefined = (ybc_close)*1 }; }

line 16 "not-declared"

void cgo_f_16_1(void) { __typeof(ybc_config_destroy) *cgo_undefined; }

line 16 "not-type"

void *cgo_f_16_2(void) { ybc_config_destroy __cgo_undefined; }

line 16 "not-const"

void cgo_f_16_3(void) { enum { __cgo__undefined = (ybc_config_destroy)*1 }; }

line 17 "not-declared"

void cgo_f_17_1(void) { __typeof(ybc_config_disable_overwrite_protection) *cgo_undefined; }

line 17 "not-type"

void *cgo_f_17_2(void) { ybc_config_disable_overwrite_protection __cgo_undefined; }

line 17 "not-const"

void cgo_f_17_3(void) { enum { __cgo__undefined = (ybc_config_disable_overwrite_protection)*1 }; }

line 18 "not-declared"

void cgo_f_18_1(void) { __typeof(ybc_config_get_size) *cgo_undefined; }

line 18 "not-type"

void *cgo_f_18_2(void) { ybc_config_get_size __cgo_undefined; }

line 18 "not-const"

void cgo_f_18_3(void) { enum { __cgo__undefined = (ybc_config_get_size)*1 }; }

line 19 "not-declared"

void cgo_f_19_1(void) { __typeof(ybc_config_init) *cgo_undefined; }

line 19 "not-type"

void *cgo_f_19_2(void) { ybc_config_init __cgo_undefined; }

line 19 "not-const"

void cgo_f_19_3(void) { enum { __cgo__undefined = (ybc_config_init)*1 }; }

line 20 "not-declared"

void cgo_f_20_1(void) { __typeof(ybc_config_set_data_file) *cgo_undefined; }

line 20 "not-type"

void *cgo_f_20_2(void) { ybc_config_set_data_file __cgo_undefined; }

line 20 "not-const"

void cgo_f_20_3(void) { enum { __cgo__undefined = (ybc_config_set_data_file)*1 }; }

line 21 "not-declared"

void cgo_f_21_1(void) { __typeof(ybc_config_set_data_file_size) *cgo_undefined; }

line 21 "not-type"

void *cgo_f_21_2(void) { ybc_config_set_data_file_size __cgo_undefined; }

line 21 "not-const"

void cgo_f_21_3(void) { enum { __cgo__undefined = (ybc_config_set_data_file_size)*1 }; }

line 22 "not-declared"

void cgo_f_22_1(void) { __typeof(ybc_config_set_de_hashtable_size) *cgo_undefined; }

line 22 "not-type"

void *cgo_f_22_2(void) { ybc_config_set_de_hashtable_size __cgo_undefined; }

line 22 "not-const"

void cgo_f_22_3(void) { enum { __cgo__undefined = (ybc_config_set_de_hashtable_size)*1 }; }

line 23 "not-declared"

void cgo_f_23_1(void) { __typeof(ybc_config_set_hot_data_size) *cgo_undefined; }

line 23 "not-type"

void *cgo_f_23_2(void) { ybc_config_set_hot_data_size __cgo_undefined; }

line 23 "not-const"

void cgo_f_23_3(void) { enum { __cgo__undefined = (ybc_config_set_hot_data_size)*1 }; }

line 24 "not-declared"

void cgo_f_24_1(void) { __typeof(ybc_config_set_hot_items_count) *cgo_undefined; }

line 24 "not-type"

void *cgo_f_24_2(void) { ybc_config_set_hot_items_count __cgo_undefined; }

line 24 "not-const"

void cgo_f_24_3(void) { enum { __cgo__undefined = (ybc_config_set_hot_items_count)*1 }; }

line 25 "not-declared"

void cgo_f_25_1(void) { __typeof(ybc_config_set_index_file) *cgo_undefined; }

line 25 "not-type"

void *cgo_f_25_2(void) { ybc_config_set_index_file __cgo_undefined; }

line 25 "not-const"

void cgo_f_25_3(void) { enum { __cgo__undefined = (ybc_config_set_index_file)*1 }; }

line 26 "not-declared"

void cgo_f_26_1(void) { __typeof(ybc_config_set_max_items_count) *cgo_undefined; }

line 26 "not-type"

void *cgo_f_26_2(void) { ybc_config_set_max_items_count __cgo_undefined; }

line 26 "not-const"

void cgo_f_26_3(void) { enum { __cgo__undefined = (ybc_config_set_max_items_count)*1 }; }

line 27 "not-declared"

void cgo_f_27_1(void) { __typeof(ybc_config_set_sync_interval) *cgo_undefined; }

line 27 "not-type"

void *cgo_f_27_2(void) { ybc_config_set_sync_interval __cgo_undefined; }

line 27 "not-const"

void cgo_f_27_3(void) { enum { __cgo__undefined = (ybc_config_set_sync_interval)*1 }; }

line 28 "not-declared"

void cgo_f_28_1(void) { __typeof(ybc_get_size) *cgo_undefined; }

line 28 "not-type"

void *cgo_f_28_2(void) { ybc_get_size __cgo_undefined; }

line 28 "not-const"

void cgo_f_28_3(void) { enum { __cgo__undefined = (ybc_get_size)*1 }; }

line 29 "not-declared"

void cgo_f_29_1(void) { __typeof(ybc_item_get_size) *cgo_undefined; }

line 29 "not-type"

void *cgo_f_29_2(void) { ybc_item_get_size __cgo_undefined; }

line 29 "not-const"

void cgo_f_29_3(void) { enum { __cgo__undefined = (ybc_item_get_size)*1 }; }

line 30 "not-declared"

void cgo_f_30_1(void) { __typeof(ybc_item_release) *cgo_undefined; }

line 30 "not-type"

void *cgo_f_30_2(void) { ybc_item_release __cgo_undefined; }

line 30 "not-const"

void cgo_f_30_3(void) { enum { __cgo__undefined = (ybc_item_release)*1 }; }

line 31 "not-declared"

void cgo_f_31_1(void) { __typeof(ybc_item_remove) *cgo_undefined; }

line 31 "not-type"

void *cgo_f_31_2(void) { ybc_item_remove __cgo_undefined; }

line 31 "not-const"

void cgo_f_31_3(void) { enum { __cgo__undefined = (ybc_item_remove)*1 }; }

line 32 "not-declared"

void cgo_f_32_1(void) { __typeof(ybc_item_set) *cgo_undefined; }

line 32 "not-type"

void *cgo_f_32_2(void) { ybc_item_set __cgo_undefined; }

line 32 "not-const"

void cgo_f_32_3(void) { enum { __cgo__undefined = (ybc_item_set)*1 }; }

line 33 "not-declared"

void cgo_f_33_1(void) { __typeof(ybc_open) *cgo_undefined; }

line 33 "not-type"

void *cgo_f_33_2(void) { ybc_open __cgo_undefined; }

line 33 "not-const"

void cgo_f_33_3(void) { enum { __cgo__undefined = (ybc_open)*1 }; }

line 34 "not-declared"

void cgo_f_34_1(void) { __typeof(ybc_remove) *cgo_undefined; }

line 34 "not-type"

void *cgo_f_34_2(void) { ybc_remove __cgo_undefined; }

line 34 "not-const"

void cgo_f_34_3(void) { enum { __cgo__undefined = (ybc_remove)*1 }; }

line 35 "not-declared"

void cgo_f_35_1(void) { __typeof(ybc_set_txn_begin) *cgo_undefined; }

line 35 "not-type"

void *cgo_f_35_2(void) { ybc_set_txn_begin __cgo_undefined; }

line 35 "not-const"

void cgo_f_35_3(void) { enum { __cgo__undefined = (ybc_set_txn_begin)*1 }; }

line 36 "not-declared"

void cgo_f_36_1(void) { __typeof(ybc_set_txn_commit) *cgo_undefined; }

line 36 "not-type"

void *cgo_f_36_2(void) { ybc_set_txn_commit __cgo_undefined; }

line 36 "not-const"

void cgo_f_36_3(void) { enum { __cgo__undefined = (ybc_set_txn_commit)*1 }; }

line 37 "not-declared"

void cgo_f_37_1(void) { __typeof(ybc_set_txn_get_size) *cgo_undefined; }

line 37 "not-type"

void *cgo_f_37_2(void) { ybc_set_txn_get_size __cgo_undefined; }

line 37 "not-const"

void cgo_f_37_3(void) { enum { __cgo__undefined = (ybc_set_txn_get_size)*1 }; }

line 38 "not-declared"

void cgo_f_38_1(void) { __typeof(ybc_set_txn_get_value) *cgo_undefined; }

line 38 "not-type"

void *cgo_f_38_2(void) { ybc_set_txn_get_value __cgo_undefined; }

line 38 "not-const"

void cgo_f_38_3(void) { enum { __cgo__undefined = (ybc_set_txn_get_value)*1 }; }

line 39 "not-declared"

void cgo_f_39_1(void) { __typeof(ybc_set_txn_rollback) *cgo_undefined; }

line 39 "not-type"

void *cgo_f_39_2(void) { ybc_set_txn_rollback __cgo_undefined; }

line 39 "not-const"

void cgo_f_39_3(void) { enum { __cgo__undefined = (ybc_set_txn_rollback)*1 }; }

line 40 "not-declared"

void cgo_f_40_1(void) { __typeof(ybc_set_txn_update_value_size) *cgo_undefined; }

line 40 "not-type"

void *cgo_f_40_2(void) { ybc_set_txn_update_value_size __cgo_undefined; }

line 40 "not-const"

void cgo_f_40_3(void) { enum { __cgo__undefined = (ybc_set_txn_update_value_size)*1 }; }

line 41 "not-declared"

void cgo_f_41_1(void) { __typeof(ybc_simple_get) *cgo_undefined; }

line 41 "not-type"

void *cgo_f_41_2(void) { ybc_simple_get __cgo_undefined; }

line 41 "not-const"

void cgo_f_41_3(void) { enum { __cgo__undefined = (ybc_simple_get)*1 }; }

line 42 "not-declared"

void cgo_f_42_1(void) { __typeof(ybc_simple_set) *cgo_undefined; }

line 42 "not-type"

void *cgo_f_42_2(void) { ybc_simple_set __cgo_undefined; }

line 42 "not-const"

void cgo_f_42_3(void) { enum { __cgo__undefined = (ybc_simple_set)*1 }; }

line 1 "completed"

int __cgo__1 = __cgo__2;

full error output: not-type:1:35: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_1_2(void) { CString __cgo_undefined; } ^ not-const:1:63: error: invalid operands to binary expression ('char ()(GoString)' and 'int') void cgo_f_1_3(void) { enum { __cgo__undefined = (CString)1 }; } ~~~~~~~~~^~ not-type:2:35: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_2_2(void) { GoBytes __cgo_undefined; } ^ not-const:2:63: error: invalid operands to binary expression ('GoBytes ()(void _, int)' and 'int') void cgo_f_2_3(void) { enum { __cgo__undefined = (GoBytes)1 }; } ~~~~~~~~~^~ not-type:3:43: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_3_2(void) { YBC_DE_NOTFOUND __cgo_undefined; } ^ not-type:4:42: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_4_2(void) { YBC_DE_SUCCESS __cgo_undefined; } ^ not-type:5:45: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_5_2(void) { YBC_DE_WOULDBLOCK __cgo_undefined; } ^ not-type:6:32: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_6_2(void) { free __cgo_undefined; } ^ not-const:6:60: error: invalid operands to binary expression ('void ()(void *)' and 'int') void cgo_f_6_3(void) { enum { __cgo__undefined = (free)1 }; } ~~~~~~^~ not-type:7:52: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_7_2(void) { go_commit_item_and_value __cgo_undefined; } ^ not-const:7:80: error: invalid operands to binary expression ('void ()(struct ybc_set_txn *const, struct ybc_item *const, struct ybc_value *const)' and 'int') void cgo_f_7_3(void) { enum { __cgo__undefined = (go_commit_item_and_value)1 }; } ~~~~~~~~~~~~~~~~~~~~~~~~~~^~ not-type:8:49: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_8_2(void) { go_get_item_and_value __cgo_undefined; } ^ not-const:8:77: error: invalid operands to binary expression ('int ()(struct ybc *const, struct ybc_item *const, struct ybc_value *const, const struct ybc_key *const)' and 'int') void cgo_f_8_3(void) { enum { __cgo__undefined = (go_get_item_and_value)1 }; } ~~~~~~~~~~~~~~~~~~~~~~~^~ not-type:9:58: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_9_2(void) { go_get_item_and_value_de_async __cgo_undefined; } ^ not-const:9:86: error: invalid operands to binary expression ('enum ybc_de_status ()(struct ybc *const, struct ybc_item *const, struct ybc_value *const, const struct ybc_key *const, const uint64_t)' and 'int') void cgo_f_9_3(void) { enum { __cgo__undefined = (go_get_item_and_value_de_async)1 }; } ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ not-type:10:50: error: use of undeclared identifier 'cgo_undefined' void *cgo_f_10_2(void) { go_set_item_and_value __cgo_undefined; } ^ not-const:10:78: error: invalid operands to binary expression ('int ()(struct ybc *const, struct ybc_item *const, const struct ybc_key *const, struct ybc_value *const)' and 'int') void cgo_f_10_3(void) { enum { __cgo__undefined = (go_set_item_and_value)_1 }; } ~~~~~~~~~~~~~~~~~~~~~~~^~ not-const:11:60: error: indirection requires pointer operand ('int' invalid) void cgo_f_11_3(void) { enum { __cgo__undefined = (int)_1 }; } ^~ not-const:12:63: error: indirection requires pointer operand ('int' invalid) void cgo_f_12_3(void) { enum { __cgo__undefined = (size_t)_1 }; } ^~ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated.

[valyala]

There is no currently support for MacOS. If you wish, you can add it - just implement OS-specific stuff (functions and structs with p_* prefix) in https://github.com/valyala/ybc/tree/master/platform similar to https://github.com/valyala/ybc/blob/master/platform/linux.c and hook it up at the end of https://github.com/valyala/ybc/blob/master/platform.h . Will be glad accepting the corresponding patch.

[xuyin224]

Any hope to add in the MAC support recently? Since this issue is committed one year ago...If not I will try my to do it myself

[valyala]

@xuyin224 , go on and try adding MacOS support yourself! Waiting for a pull request...