modules/unistd

   1 Description:
   2 A GNU-like <unistd.h>.
   3
   4 Files:
   5 m4/unistd_h.m4
   6 lib/unistd.c
   7 lib/unistd.in.h
   8 m4/off_t.m4
   9
  10 Depends-on:
  11 extern-inline
  12 include_next
  13 snippet/arg-nonnull
  14 snippet/c++defs
  15 snippet/warn-on-use
  16 ssize_t
  17 stddef
  18 sys_types
  19
  20 configure.ac:
  21 gl_UNISTD_H
  22
  23 Makefile.am:
  24 BUILT_SOURCES += unistd.h
  25 lib_SOURCES += unistd.c
  26
  27 # We need the following in order to create an empty placeholder for
  28 # <unistd.h> when the system doesn't have one.
  29 unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
  30         $(AM_V_GEN)rm -f $@-t $@ && \
  31         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
  32           sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  33               -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
  34               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  35               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  36               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  37               -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
  38               -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
  39               -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \
  40               -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \
  41               -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \
  42               -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \
  43               -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \
  44               -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \
  45               -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \
  46               -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \
  47               -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \
  48               -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \
  49               -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \
  50               -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \
  51               -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \
  52               -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \
  53               -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \
  54               -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \
  55               -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \
  56               -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \
  57               -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \
  58               -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \
  59               -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \
  60               -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \
  61               -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \
  62               -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \
  63               -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \
  64               -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \
  65               -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \
  66               -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \
  67               -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \
  68               -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \
  69               -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \
  70               -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \
  71               -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \
  72               -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \
  73               -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \
  74               -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \
  75               -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \
  76               -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \
  77               -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \
  78               -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \
  79               -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \
  80               -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \
  81               -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT)/g' \
  82               -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \
  83               -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \
  84               -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \
  85               -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \
  86               -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \
  87               -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \
  88               < $(srcdir)/unistd.in.h | \
  89           sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
  90               -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
  91               -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
  92               -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
  93               -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
  94               -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \
  95               -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
  96               -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \
  97               -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
  98               -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
  99               -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
 100               -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
 101               -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
 102               -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \
 103               -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
 104               -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \
 105               -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
 106               -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
 107               -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
 108               -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \
 109               -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
 110               -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \
 111               -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
 112               -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
 113               -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
 114               -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
 115               -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
 116               -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
 117               -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
 118               -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
 119               -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \
 120               -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
 121               -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \
 122               -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \
 123               -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \
 124               -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
 125               -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
 126               -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
 127               -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
 128               -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
 129               -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
 130               -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
 131           | \
 132           sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
 133               -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
 134               -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
 135               -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
 136               -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
 137               -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
 138               -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
 139               -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
 140               -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
 141               -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
 142               -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
 143               -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
 144               -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \
 145               -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
 146               -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
 147               -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
 148               -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
 149               -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
 150               -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
 151               -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
 152               -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
 153               -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
 154               -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
 155               -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
 156               -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \
 157               -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
 158               -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
 159               -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \
 160               -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
 161               -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
 162               -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
 163               -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
 164               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
 165               -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
 166         } > $@-t && \
 167         mv $@-t $@
 168 MOSTLYCLEANFILES += unistd.h unistd.h-t
 169
 170 Include:
 171 <unistd.h>
 172
 173 License:
 174 LGPLv2+
 175
 176 Maintainer:
 177 all