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品雪 · 2007-02-23 11:56:07 · 阅读: 436

No, it is not the way I want.

In fact, an artical says it is possible to write a wrapper for printf, but this needs some knowledge of native ABI.

相关信息:

C/C++里，如果要封装printf，应该怎么写？ (空) (品雪 [742] 2007-02-23 18:14)
- 你想怎么封装？ (38字) (holly [459] 2007-02-23 18:57)
  - 变成 myprintf(fmt, ...) { if (xxx) printf(...) } (空) (品雪 [516] 2007-02-23 19:47)
    - easy (213字) (holly [460] 2007-02-23 23:35)
      - 宏的参数个数是不一定的哦。。。。 (211字) (haitao [482] 2007-02-23 23:39)
        嗯，C语言如果能支持把一个代码块或片段作为宏的一个参数，就好了 (15字) (haitao [612] 2007-02-23 23:46)
        你不熟悉 C 所以不知道，这里有个小技巧的 (空) (holly [442] 2007-02-23 23:57)
        把“(fmt,x1,x2...)”作为一个参数传给宏？ (9字) (haitao [474] 2007-02-24 00:00)
        You got it (空) (holly [405] 2007-02-24 00:13)
      - #define yourprintf if ( true ) printf (空) (周星驰 [456] 2007-02-24 00:31)
        如果参数一样，这也是一种方法 (空) (holly [429] 2007-02-24 00:48)
        如果要求这样，就不行了吧： (164字) (haitao [478] 2007-02-24 00:53)
        You got it (空) (holly [3] 今天 00:13 ) (空) (holly [419] 2007-02-24 01:03)
- i guess vsprintf will make you happy, and _vscprintf(MS defined) will be required too. (空) (周星驰 [555] 2007-02-23 19:22)
  - 日丫的还用鸟语 (空) (coolbjwolf [427] 2007-02-23 19:32)
    - make you happy ..... (空) (Apache [364] 2007-02-23 19:39)
  - no vprintf, printf please (空) (品雪 [409] 2007-02-23 19:46)
    - vprintf is way, printf is target (空) (周星驰 [444] 2007-02-23 19:52)
      - No, it is not the way I want. (115字) (品雪 [435] 2007-02-23 19:56)
        article? (空) (coolbjwolf [411] 2007-02-23 20:04)
        You are so smart (空) (品雪 [402] 2007-02-23 20:05)
        dirty hack way? (空) (周星驰 [420] 2007-02-23 20:25)
        anyway (空) (品雪 [382] 2007-02-23 20:47)
        ABI means non-portable. (1070字) (holly [531] 2007-02-23 23:56)
        靠, 居然把方括号标成红色。 (31字) (holly [422] 2007-02-24 01:06)
        这怎么也得算一feature吧 (空) (品雪 [377] 2007-02-24 01:10)
        COOL，我猜也是自己构造一个stack frame (空) (品雪 [435] 2007-02-24 01:09)
- gcc支持不定参数的宏,如果gcc的话,我一般用宏.不是gcc的话,只好用 va_list,va_start,vsprintf,va_end这几个东东了. (空) (bjwf [993] 2007-02-23 20:28)
  - 一样用宏 (8字) (holly [433] 2007-02-24 00:00)
    - 也举个例子吧 (空) (品雪 [396] 2007-02-24 01:10)
      - ok (395字) (holly [534] 2007-02-24 01:15)
        COOL (空) (品雪 [351] 2007-02-24 01:53)
        考考考，Log4C (空) (sealw [602] 2007-02-26 16:32)
- 这个我懂一点，gcc里如果在宏使用变长参数可以这样写： (88字) (nini [603] 2007-02-26 16:07)

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