Linux错误码

#define EPERM                                1 /* Operation not permitted */#define ENOENT                             2         /* No such file or directory */#define ESRCH                              3           /* No such process */#define EINTR                              4 /* Interrupted system call */#define EIO                                     5               /* I/O error */#define ENXIO                              6    /* No such device or address */#define E2BIG                               7 /* Argument list too long */#define ENOEXEC                           8/* Exec format error */#define EBADF                             9 /* Bad file number */#define ECHILD                               10      /* No child processes */#define EAGAIN                               11       /* Try again */#define ENOMEM                             12/* Out of memory */#define EACCES                              13/* Permission denied */#define EFAULT                               14/* Bad address */#define ENOTBLK                            15/* Block device required */#define EBUSY                             16 /* Device or resource busy */#define EEXIST                               17/* File exists */#define EXDEV                           18 /* Cross-device link */#define ENODEV                            19/* No such device */#define ENOTDIR                            20/* Not a directory */#define EISDIR                                21/* Is a directory */#define EINVAL                                22/* Invalid argument */#define ENFILE                                23/* File table overflow */#define EMFILE                               24/* Too many open files */#define ENOTTY                             25/* Not a typewriter */#define ETXTBSY                          26/* Text file busy */#define EFBIG                             27 /* File too large */#define ENOSPC                         28/* No space left on device */#define ESPIPE                         29/* Illegal seek */#define EROFS                          30 /* Read-only file system */#define EMLINK                           31/* Too many links */#define EPIPE                          32 /* Broken pipe */#define EDOM                            33 /* Math argument out of domain of func */#define ERANGE                            34/* Math result not representable */