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| author | Thomas Haller <thaller@redhat.com> | 2021-06-04 16:50:32 +0200 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2021-06-08 08:24:10 +0200 |
| commit | bea061affcbc00b15eeba2ec69a67d35aaac2d49 (patch) | |
| tree | d25a20429e0c9ada54e8ef03c7d597976a3afef9 | |
| parent | 89a10ddf892fa595c8b78627756952d7509e01d7 (diff) | |
| download | NetworkManager-bea061affcbc00b15eeba2ec69a67d35aaac2d49.tar.gz | |
glib-aux: extend NM_NARG() macro for more arguments
| -rw-r--r-- | src/libnm-glib-aux/nm-macros-internal.h | 329 |
1 files changed, 63 insertions, 266 deletions
diff --git a/src/libnm-glib-aux/nm-macros-internal.h b/src/libnm-glib-aux/nm-macros-internal.h index 39197ecf3a..48093def2a 100644 --- a/src/libnm-glib-aux/nm-macros-internal.h +++ b/src/libnm-glib-aux/nm-macros-internal.h @@ -163,275 +163,72 @@ _nm_auto_freev(gpointer ptr) /*****************************************************************************/ -#define _NM_MACRO_SELECT_ARG_64(_1, \ - _2, \ - _3, \ - _4, \ - _5, \ - _6, \ - _7, \ - _8, \ - _9, \ - _10, \ - _11, \ - _12, \ - _13, \ - _14, \ - _15, \ - _16, \ - _17, \ - _18, \ - _19, \ - _20, \ - _21, \ - _22, \ - _23, \ - _24, \ - _25, \ - _26, \ - _27, \ - _28, \ - _29, \ - _30, \ - _31, \ - _32, \ - _33, \ - _34, \ - _35, \ - _36, \ - _37, \ - _38, \ - _39, \ - _40, \ - _41, \ - _42, \ - _43, \ - _44, \ - _45, \ - _46, \ - _47, \ - _48, \ - _49, \ - _50, \ - _51, \ - _52, \ - _53, \ - _54, \ - _55, \ - _56, \ - _57, \ - _58, \ - _59, \ - _60, \ - _61, \ - _62, \ - _63, \ - N, \ - ...) \ +/* clang-format off */ +#define _NM_MACRO_SELECT_ARG_120(_empty, \ + _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, \ + _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, \ + _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, \ + _31, _32, _33, _34, _35, _36, _37, _38, _39, _40, \ + _41, _42, _43, _44, _45, _46, _47, _48, _49, _50, \ + _51, _52, _53, _54, _55, _56, _57, _58, _59, _60, \ + _61, _62, _63, _64, _65, _66, _67, _68, _69, _70, \ + _71, _72, _73, _74, _75, _76, _77, _78, _79, _80, \ + _81, _82, _83, _84, _85, _86, _87, _88, _89, _90, \ + _91, _92, _93, _94, _95, _96, _97, _98, _99, _100, \ + _101, _102, _103, _104, _105, _106, _107, _108, _109, _110, \ + _111, _112, _113, _114, _115, _116, _117, _118, _119, _120, \ + N, \ + ...) \ N -/* http://stackoverflow.com/a/2124385/354393 - * https://stackoverflow.com/questions/11317474/macro-to-count-number-of-arguments - */ +#define NM_NARG(...) \ + _NM_MACRO_SELECT_ARG_120(, ##__VA_ARGS__, \ + 120, \ + 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, \ + 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, \ + 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, \ + 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, \ + 79, 78, 77, 76, 75, 74, 73, 72, 71, 70, \ + 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, \ + 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, \ + 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, \ + 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, \ + 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, \ + 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, \ + 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) +#define NM_NARG_MAX1(...) \ + _NM_MACRO_SELECT_ARG_120(, ##__VA_ARGS__, \ + 1, \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 110 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 100 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 90 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 80 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 70 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 60 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 50 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 40 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 30 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 20 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 10 */ \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 0) +#define NM_NARG_MAX2(...) \ + _NM_MACRO_SELECT_ARG_120(, ##__VA_ARGS__, \ + 2, \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 110 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 100 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 90 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 80 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 70 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 60 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 50 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 40 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 30 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 20 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 10 */ \ + 2, 2, 2, 2, 2, 2, 2, 2, 1, 0) +/* clang-format on */ -#define NM_NARG(...) \ - _NM_MACRO_SELECT_ARG_64(, \ - ##__VA_ARGS__, \ - 62, \ - 61, \ - 60, \ - 59, \ - 58, \ - 57, \ - 56, \ - 55, \ - 54, \ - 53, \ - 52, \ - 51, \ - 50, \ - 49, \ - 48, \ - 47, \ - 46, \ - 45, \ - 44, \ - 43, \ - 42, \ - 41, \ - 40, \ - 39, \ - 38, \ - 37, \ - 36, \ - 35, \ - 34, \ - 33, \ - 32, \ - 31, \ - 30, \ - 29, \ - 28, \ - 27, \ - 26, \ - 25, \ - 24, \ - 23, \ - 22, \ - 21, \ - 20, \ - 19, \ - 18, \ - 17, \ - 16, \ - 15, \ - 14, \ - 13, \ - 12, \ - 11, \ - 10, \ - 9, \ - 8, \ - 7, \ - 6, \ - 5, \ - 4, \ - 3, \ - 2, \ - 1, \ - 0) -#define NM_NARG_MAX1(...) \ - _NM_MACRO_SELECT_ARG_64(, \ - ##__VA_ARGS__, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 1, \ - 0) -#define NM_NARG_MAX2(...) \ - _NM_MACRO_SELECT_ARG_64(, \ - ##__VA_ARGS__, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 2, \ - 1, \ - 0) +/*****************************************************************************/ #define _NM_MACRO_CALL(macro, ...) macro(__VA_ARGS__) |