One Level Up Top Level

src/os/unix/ngx_posix_config.h - nginx-1.7.10

Data types defined

Macros defined

Source code


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


  8. #ifndef _NGX_POSIX_CONFIG_H_INCLUDED_
  9. ‌#define _NGX_POSIX_CONFIG_H_INCLUDED_


  12. #if (NGX_HPUX)
  13. ‌#define _XOPEN_SOURCE
  14. ‌#define _XOPEN_SOURCE_EXTENDED  1
  15. ‌#define _HPUX_ALT_XOPEN_SOCKET_API
  16. #endif


  19. #if (NGX_TRU64)
  20. ‌#define _REENTRANT
  21. #endif


  24. #ifdef __CYGWIN__
  25. ‌#define timezonevar             /* timezone is variable */
  26. ‌#define NGX_BROKEN_SCM_RIGHTS   1
  27. #endif


  30. #include <sys/types.h>
  31. #include <sys/time.h>
  32. #if (NGX_HAVE_UNISTD_H)
  33. #include <unistd.h>
  34. #endif
  35. #if (NGX_HAVE_INTTYPES_H)
  36. #include <inttypes.h>
  37. #endif
  38. #include <stdarg.h>
  39. #include <stddef.h>             /* offsetof() */
  40. #include <stdio.h>
  41. #include <stdlib.h>
  42. #include <ctype.h>
  43. #include <errno.h>
  44. #include <string.h>
  45. #include <signal.h>
  46. #include <pwd.h>
  47. #include <grp.h>
  48. #include <dirent.h>
  49. #include <glob.h>
  50. #include <time.h>
  51. #if (NGX_HAVE_SYS_PARAM_H)
  52. #include <sys/param.h>          /* statfs() */
  53. #endif
  54. #if (NGX_HAVE_SYS_MOUNT_H)
  55. #include <sys/mount.h>          /* statfs() */
  56. #endif
  57. #if (NGX_HAVE_SYS_STATVFS_H)
  58. #include <sys/statvfs.h>        /* statvfs() */
  59. #endif

  61. #if (NGX_HAVE_SYS_FILIO_H)
  62. #include <sys/filio.h>          /* FIONBIO */
  63. #endif
  64. #include <sys/ioctl.h>          /* FIONBIO */

  66. #include <sys/uio.h>
  67. #include <sys/stat.h>
  68. #include <fcntl.h>

  70. #include <sys/wait.h>
  71. #include <sys/mman.h>
  72. #include <sys/resource.h>
  73. #include <sched.h>

  75. #include <sys/socket.h>
  76. #include <netinet/in.h>
  77. #include <netinet/tcp.h>        /* TCP_NODELAY */
  78. #include <arpa/inet.h>
  79. #include <netdb.h>
  80. #include <sys/un.h>

  82. #if (NGX_HAVE_LIMITS_H)
  83. #include <limits.h>             /* IOV_MAX */
  84. #endif

  86. #ifdef __CYGWIN__
  87. #include <malloc.h>             /* memalign() */
  88. #endif

  90. #if (NGX_HAVE_CRYPT_H)
  91. #include <crypt.h>
  92. #endif


  95. #ifndef IOV_MAX
  96. ‌#define IOV_MAX   16
  97. #endif


  100. #include <ngx_auto_config.h>


  103. #if (NGX_HAVE_POSIX_SEM)
  104. #include <semaphore.h>
  105. #endif


  108. #if (NGX_HAVE_POLL)
  109. #include <poll.h>
  110. #endif


  113. #if (NGX_HAVE_KQUEUE)
  114. #include <sys/event.h>
  115. #endif


  118. #if (NGX_HAVE_DEVPOLL)
  119. #include <sys/ioctl.h>
  120. #include <sys/devpoll.h>
  121. #endif


  124. #if (NGX_HAVE_FILE_AIO)
  125. #include <aio.h>
  126. ‌typedef struct aiocb  ngx_aiocb_t;
  127. #endif


  130. ‌#define NGX_LISTEN_BACKLOG  511

  132. ‌#define ngx_debug_init()


  135. #if (__FreeBSD__) && (__FreeBSD_version < 400017)

  137. #include <sys/param.h>          /* ALIGN() */

  139. /*
  140. * FreeBSD 3.x has no CMSG_SPACE() and CMSG_LEN() and has the broken CMSG_DATA()
  141. */

  143. ‌#undef  CMSG_SPACE
  144. ‌#define CMSG_SPACE(l)       (ALIGN(sizeof(struct cmsghdr)) + ALIGN(l))

  146. ‌#undef  CMSG_LEN
  147. ‌#define CMSG_LEN(l)         (ALIGN(sizeof(struct cmsghdr)) + (l))

  149. ‌#undef  CMSG_DATA
  150. ‌#define CMSG_DATA(cmsg)     ((u_char *)(cmsg) + ALIGN(sizeof(struct cmsghdr)))

  152. #endif


  155. extern char **environ;


  158. #endif /* _NGX_POSIX_CONFIG_H_INCLUDED_ */

One Level Up Top Level