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src/os/unix/ngx_errno.h - nginx-1.31.9 nginx/ @ 2a3a19c6f

Data types defined

Macros defined

Source code


  2. /*
  3. * Copyright (C) Igor Sysoev
  4. * Copyright (C) Nginx, Inc.
  5. */


  8. #ifndef _NGX_ERRNO_H_INCLUDED_
  9. ‌#define _NGX_ERRNO_H_INCLUDED_


  12. #include <ngx_config.h>
  13. #include <ngx_core.h>


  16. ‌typedef int               ngx_err_t;

  18. ‌#define NGX_EPERM         EPERM
  19. ‌#define NGX_ENOENT        ENOENT
  20. ‌#define NGX_ENOPATH       ENOENT
  21. ‌#define NGX_ESRCH         ESRCH
  22. ‌#define NGX_EINTR         EINTR
  23. ‌#define NGX_EIO           EIO
  24. ‌#define NGX_ECHILD        ECHILD
  25. ‌#define NGX_ENOMEM        ENOMEM
  26. ‌#define NGX_EACCES        EACCES
  27. ‌#define NGX_EBUSY         EBUSY
  28. ‌#define NGX_EEXIST        EEXIST
  29. ‌#define NGX_EEXIST_FILE   EEXIST
  30. ‌#define NGX_EXDEV         EXDEV
  31. ‌#define NGX_ENOTDIR       ENOTDIR
  32. ‌#define NGX_EISDIR        EISDIR
  33. ‌#define NGX_EINVAL        EINVAL
  34. ‌#define NGX_ENFILE        ENFILE
  35. ‌#define NGX_EMFILE        EMFILE
  36. ‌#define NGX_ENOSPC        ENOSPC
  37. ‌#define NGX_EPIPE         EPIPE
  38. ‌#define NGX_EINPROGRESS   EINPROGRESS
  39. ‌#define NGX_ENOPROTOOPT   ENOPROTOOPT
  40. ‌#define NGX_EOPNOTSUPP    EOPNOTSUPP
  41. ‌#define NGX_EADDRINUSE    EADDRINUSE
  42. ‌#define NGX_ECONNABORTED  ECONNABORTED
  43. ‌#define NGX_ECONNRESET    ECONNRESET
  44. ‌#define NGX_ENOTCONN      ENOTCONN
  45. ‌#define NGX_ETIMEDOUT     ETIMEDOUT
  46. ‌#define NGX_ECONNREFUSED  ECONNREFUSED
  47. ‌#define NGX_ENAMETOOLONG  ENAMETOOLONG
  48. ‌#define NGX_ENETDOWN      ENETDOWN
  49. ‌#define NGX_ENETUNREACH   ENETUNREACH
  50. ‌#define NGX_EHOSTDOWN     EHOSTDOWN
  51. ‌#define NGX_EHOSTUNREACH  EHOSTUNREACH
  52. ‌#define NGX_ENOSYS        ENOSYS
  53. ‌#define NGX_ECANCELED     ECANCELED
  54. ‌#define NGX_EILSEQ        EILSEQ
  55. ‌#define NGX_ENOMOREFILES  0
  56. ‌#define NGX_ELOOP         ELOOP
  57. ‌#define NGX_EBADF         EBADF
  58. ‌#define NGX_EMSGSIZE      EMSGSIZE

  60. #if (NGX_HAVE_OPENAT)
  61. ‌#define NGX_EMLINK        EMLINK
  62. #endif

  64. #if (__hpux__)
  65. ‌#define NGX_EAGAIN        EWOULDBLOCK
  66. #else
  67. ‌#define NGX_EAGAIN        EAGAIN
  68. #endif


  71. ‌#define ngx_errno                  errno
  72. ‌#define ngx_socket_errno           errno
  73. ‌#define ngx_set_errno(err)         errno = err
  74. ‌#define ngx_set_socket_errno(err)  errno = err


  77. u_char *ngx_strerror(ngx_err_t err, u_char *errstr, size_t size);
  78. ngx_int_t ngx_strerror_init(void);


  81. #endif /* _NGX_ERRNO_H_INCLUDED_ */

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