ZeroMQ 官方地址 :http://api.zeromq.org/4-0:zmq_strerror
zmq_strerror(3) ØMQ Manual - ØMQ/4.1.0
Name
zmq_strerror - 獲取ZMQ錯誤描述字符串
Synopsis
const char *zmq_strerror (int errnum);
Description
zmq_strerror()函數會返回errnum參數對應的錯誤描述字符串的指針。由於ZMQ在操作系統之上增加了錯誤定義,應用程序更應該傾向於使用zmq_strerror() 函數而不是標准函數strerror() 。
Return value
zmq_strerror()函數返錯誤描述字符串的指針。
Errors
沒有定義錯誤代碼。
Example
顯示一個ZMQ context無法被初始化的錯誤信息
void *ctx = zmq_init (1, 1, 0); if (!ctx) { printf ("Error occurred during zmq_init(): %s\n", zmq_strerror (errno)); abort (); }
See also
zmq(7)
Authors
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翻譯:風波
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