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| 59 | test $ac_cv_posix_fadvise = yes && AC_DEFINE(HAVE_POSIX_FADVISE, 1, posix_fadvise(2) is available) |
59 | test $ac_cv_posix_fadvise = yes && AC_DEFINE(HAVE_POSIX_FADVISE, 1, posix_fadvise(2) is available) |
| 60 | |
60 | |
| 61 | dnl lots of linux specifics |
61 | dnl lots of linux specifics |
| 62 | AC_CHECK_HEADERS([linux/fs.h linux/fiemap.h]) |
62 | AC_CHECK_HEADERS([linux/fs.h linux/fiemap.h]) |
| 63 | |
63 | |
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64 | dnl glibc major/minor macros |
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65 | AC_CHECK_HEADERS([sys/sysmacros.h]) |
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66 | |
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67 | dnl solaris major/minor |
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68 | AC_CHECK_HEADERS([sys/mkdev.h]) |
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69 | |
| 64 | AC_CACHE_CHECK([for splice, vmsplice and tee], ac_cv_linux_splice, [AC_LINK_IFELSE([AC_LANG_SOURCE([ |
70 | AC_CACHE_CHECK([for splice, vmsplice and tee], ac_cv_linux_splice, [AC_LINK_IFELSE([AC_LANG_SOURCE([ |
| 65 | #include <fcntl.h> |
71 | #include <fcntl.h> |
| 66 | int main (void) |
72 | int main (void) |
| 67 | { |
73 | { |
| 68 | ssize_t res; |
74 | ssize_t res; |
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| 128 | AC_CACHE_CHECK(for st_xtimensec, ac_cv_xtimensec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
134 | AC_CACHE_CHECK(for st_xtimensec, ac_cv_xtimensec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
| 129 | #include "EXTERN.h" |
135 | #include "EXTERN.h" |
| 130 | #include "perl.h" |
136 | #include "perl.h" |
| 131 | #include "XSUB.h" |
137 | #include "XSUB.h" |
| 132 | |
138 | |
| 133 | int res; |
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| 134 | int main (void) |
139 | int main (void) |
| 135 | { |
140 | { |
| 136 | return PL_statcache.st_atimensec |
141 | return PL_statcache.st_atimensec |
| 137 | + PL_statcache.st_mtimensec |
142 | + PL_statcache.st_mtimensec |
| 138 | + PL_statcache.st_ctimensec; |
143 | + PL_statcache.st_ctimensec; |
| 139 | return 0; |
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| 140 | } |
144 | } |
| 141 | ]])],ac_cv_xtimensec=yes,ac_cv_xtimensec=no)]) |
145 | ]])],ac_cv_xtimensec=yes,ac_cv_xtimensec=no)]) |
| 142 | test $ac_cv_xtimensec = yes && AC_DEFINE(HAVE_ST_XTIMENSEC, 1, stat nanosecond access by st_xtimensec) |
146 | test $ac_cv_xtimensec = yes && AC_DEFINE(HAVE_ST_XTIMENSEC, 1, stat nanosecond access by st_xtimensec) |
| 143 | |
147 | |
| 144 | AC_CACHE_CHECK(for st_xtimespec, ac_cv_xtimespec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
148 | AC_CACHE_CHECK(for st_xtimespec, ac_cv_xtimespec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
| 145 | #include "EXTERN.h" |
149 | #include "EXTERN.h" |
| 146 | #include "perl.h" |
150 | #include "perl.h" |
| 147 | #include "XSUB.h" |
151 | #include "XSUB.h" |
| 148 | |
152 | |
| 149 | int res; |
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| 150 | int main (void) |
153 | int main (void) |
| 151 | { |
154 | { |
| 152 | return PL_statcache.st_atim.tv_nsec |
155 | return PL_statcache.st_atim.tv_nsec |
| 153 | + PL_statcache.st_mtim.tv_nsec |
156 | + PL_statcache.st_mtim.tv_nsec |
| 154 | + PL_statcache.st_ctim.tv_nsec; |
157 | + PL_statcache.st_ctim.tv_nsec; |
| 155 | } |
158 | } |
| 156 | ]])],ac_cv_xtimespec=yes,ac_cv_xtimespec=no)]) |
159 | ]])],ac_cv_xtimespec=yes,ac_cv_xtimespec=no)]) |
| 157 | test $ac_cv_xtimespec = yes && AC_DEFINE(HAVE_ST_XTIMESPEC, 1, stat nanosecond access by st_xtimespec) |
160 | test $ac_cv_xtimespec = yes && AC_DEFINE(HAVE_ST_XTIMESPEC, 1, stat nanosecond access by st_xtimespec) |
| 158 | |
161 | |
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162 | # apparently, True64 uses st_u[amc]time, aix uses at_[amc]time_n and apple uses st_[amc,birth]timespec? |
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163 | |
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164 | AC_CACHE_CHECK(for st_birthtimensec, ac_cv_birthtimensec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
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165 | #include "EXTERN.h" |
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166 | #include "perl.h" |
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167 | #include "XSUB.h" |
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168 | |
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169 | int main (void) |
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170 | { |
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171 | return PL_statcache.st_birthtime + PL_statcache.st_birthtimensec; |
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172 | } |
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173 | ]])],ac_cv_birthtimensec=yes,ac_cv_birthtimensec=no)]) |
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174 | test $ac_cv_birthtimensec = yes && AC_DEFINE(HAVE_ST_BIRTHTIMENSEC, 1, birthtime nanosecond access by st_birthtimensec) |
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175 | |
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176 | AC_CACHE_CHECK(for st_birthtimespec, ac_cv_birthtimespec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
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177 | #include "EXTERN.h" |
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178 | #include "perl.h" |
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179 | #include "XSUB.h" |
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180 | |
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181 | int main (void) |
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182 | { |
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183 | return PL_statcache.st_birthtim.tv_sec + PL_statcache.st_birthtim.tv_nsec; |
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184 | } |
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185 | ]])],ac_cv_birthtimespec=yes,ac_cv_birthtimespec=no)]) |
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186 | test $ac_cv_birthtimespec = yes && AC_DEFINE(HAVE_ST_BIRTHTIMESPEC, 1, birthtime nanosecond access by st_birthtimespec) |
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187 | |
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188 | AC_CACHE_CHECK(for st_gen, ac_cv_st_gen, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
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189 | #include "EXTERN.h" |
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190 | #include "perl.h" |
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191 | #include "XSUB.h" |
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192 | |
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193 | int main (void) |
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194 | { |
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195 | return PL_statcache.st_gen; |
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196 | } |
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197 | ]])],ac_cv_st_gen=yes,ac_cv_st_gen=no)]) |
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198 | test $ac_cv_st_gen = yes && AC_DEFINE(HAVE_ST_GEN, 1, stat st_gen member) |
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199 | |
| 159 | AC_OUTPUT |
200 | AC_OUTPUT |
| 160 | |
201 | |
