| <errno.h> | • | • | • | • | error codes (Section 1.7) | |---+---+---+---+---+---| | <fenv.h> | | • | • | | floating-point environment | |---+---+---+---+---+---
These are the standard error codes in Linux or UNIX.1 - Catchall for general errors 2 - Misuse of shell builtins (according to Bash documentation) 126 - Command invoked cannot execute 127 - “command not found” 128 - Invalid argument to exit 128+n - Fatal error signal “n” 130 - ...
error codes <fenv.h> • • floating-point environment <float.h> • • • • floating-point constants <inttypes.h> • • • • integer type format conversion <iso646.h> • • • • alternate relational operator macros(替代关系操作符宏) <limits.h> • • • ...
| <errno.h> | • | • | • | • | error codes (Section 1.7) | |---+---+---+---+---+---| | <fenv.h> | | • | • | | floating-point environment | |---+---+---+---+---+---
Warning codes in the ranges +4200 to +4299, and +4450 to +4499, and error codes in the ranges -4200 to -4299, and -4450 to -4499 are reserved for the IBM Data Server Driver for JDBC and SQLJ.
Action: Refer to the return code for information on the error. 0011 JRNotKey8 The task is not in PSW key 8. Action: This function requires that the caller be in PSW key 8. The TCBPKF field must also have a value of 8. The request cannot be processed, because these conditions ha...
// Optionally, you can check errno here for specific error codes. }else{ printf("error"); } return 0; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 8.umask()函数 umask 定义了进程在创建新文件或目录时,应从默认权限中移除的权限位(设定掩码),并返回之前的值。
/* p_stat codes */ #define SSLEEP 1 #高优先级休眠状态。执行优先级为负值 #define SWAIT 2 #低优先级休眠状态。执行优先级为0或正值 #define SRUN 3 #可执行状态 #define SIDL 4 #进程生成中 #define SZOMB 5 #僵尸状态 #define SSTOP 6 #等待被跟踪 ...
gai_strerror Helps applications print error messages based on the EAI_* codes returned by getaddrinfo. Currently no API support for IPv6 getaddrinfo Translates between node name and address. Currently no API support for IPv6 getipnodebyaddr Gets IP node entry. Currently no API support for IP...
* Status codes. * 定义基于RFC 2911的状态码,但本程序不使用 */#defineSTAT_OK 0x0000/* success */#defineSTAT_OK_ATTRIGN 0x0001/* OK; some attrs ignored */#defineSTAT_OK_ATTRCON 0x0002/* OK; some attrs conflicted */#defineSTAT_CLI_BADREQ 0x0400/* invalid client request */#defineSTAT...