| … | |
… | |
| 88 | return 0; |
88 | return 0; |
| 89 | } |
89 | } |
| 90 | ],ac_cv_sendfile=yes,ac_cv_sendfile=no)]) |
90 | ],ac_cv_sendfile=yes,ac_cv_sendfile=no)]) |
| 91 | test $ac_cv_sendfile = yes && AC_DEFINE(HAVE_SENDFILE, 1, sendfile(2) is available and supported) |
91 | test $ac_cv_sendfile = yes && AC_DEFINE(HAVE_SENDFILE, 1, sendfile(2) is available and supported) |
| 92 | |
92 | |
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93 | AC_CACHE_CHECK(for sync_file_range, ac_cv_sync_file_range, [AC_LINK_IFELSE([ |
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94 | #include <fcntl.h> |
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95 | int main(void) |
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96 | { |
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97 | int fd = 0; |
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98 | off64_t offset = 1; |
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99 | off64_t nbytes = 1; |
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100 | unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|SYNC_FILE_RANGE_WAIT_AFTER; |
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101 | ssize_t res; |
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102 | res = sync_file_range (fd, offset, nbytes, flags); |
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103 | return 0; |
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104 | } |
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105 | ],ac_cv_sync_file_range=yes,ac_cv_sync_file_range=no)]) |
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106 | test $ac_cv_sync_file_range = yes && AC_DEFINE(HAVE_SYNC_FILE_RANGE, 1, sync_file_range(2) is available) |
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107 | |
