static void
write_charmony_postamble(void)
{
if (chaz_HeadCheck_check_header("sys/mman.h")) {
chaz_ModHand_append_conf("#define CHY_HAS_SYS_MMAN_H\n\n");
}
}
void
chaz_LargeFiles_run(void) {
int found_off64_t = false;
const char *stat_includes = "#include <stdio.h>\n#include <sys/stat.h>";
chaz_ConfWriter_start_module("LargeFiles");
/* Find off64_t or equivalent. */
found_off64_t = chaz_LargeFiles_probe_off64();
if (found_off64_t) {
chaz_ConfWriter_add_def("HAS_64BIT_OFFSET_TYPE", NULL);
chaz_ConfWriter_add_def("off64_t", chaz_LargeFiles.off64_type);
}
/* See if stdio variants with 64-bit support exist. */
chaz_LargeFiles_probe_stdio64();
/* Probe for 64-bit versions of lseek and pread (if we have an off64_t). */
if (found_off64_t) {
chaz_LargeFiles_probe_unbuff();
}
/* Make checks needed for testing. */
if (chaz_HeadCheck_check_header("sys/stat.h")) {
chaz_ConfWriter_append_conf("#define CHAZ_HAS_SYS_STAT_H\n");
}
if (chaz_HeadCheck_check_header("io.h")) {
chaz_ConfWriter_append_conf("#define CHAZ_HAS_IO_H\n");
}
if (chaz_HeadCheck_check_header("fcntl.h")) {
chaz_ConfWriter_append_conf("#define CHAZ_HAS_FCNTL_H\n");
}
if (chaz_HeadCheck_contains_member("struct stat", "st_size", stat_includes)) {
chaz_ConfWriter_append_conf("#define CHAZ_HAS_STAT_ST_SIZE\n");
}
if (chaz_HeadCheck_contains_member("struct stat", "st_blocks", stat_includes)) {
chaz_ConfWriter_append_conf("#define CHAZ_HAS_STAT_ST_BLOCKS\n");
}
chaz_ConfWriter_end_module();
}
