auto/unix

CC_WARN=$CC
ngx_fmt_collect=yes

# C types

ngx_type="int"; . auto/types/sizeof
ngx_formats="%d"; . auto/fmt/fmt

ngx_type="long"; . auto/types/sizeof
ngx_formats="%ld"; . auto/fmt/fmt

ngx_type="long long"; . auto/types/sizeof
ngx_formats="%lld %qd"; . auto/fmt/fmt

ngx_type="void *"; . auto/types/sizeof; ngx_ptr_bytes=$ngx_bytes
ngx_fmt_name=PTR_FMT;
eval ngx_formats=\${ngx_${ngx_bytes}_fmt}; . auto/fmt/ptrfmt


# POSIX types

NGX_AUTO_CONFIG="#include \"../$NGX_AUTO_CONFIG_H\""

ngx_type="uint64_t"
ngx_types="u_int64_t"; . auto/types/typedef

ngx_type="sig_atomic_t"
ngx_types="int"; . auto/types/typedef

ngx_type="socklen_t"
ngx_types="uint32_t"; . auto/types/typedef

ngx_type="in_addr_t"
ngx_types="uint32_t"; . auto/types/typedef

ngx_type="rlim_t"
ngx_types="int"; . auto/types/typedef

. auto/types/uintptr_t


ngx_func="sin_len"
ngx_func_inc="#include <sys/socket.h>
#include <netinet/in.h>"

ngx_func_test="struct sockaddr_in sa; sa.sin_len = 5"
. auto/func


# printf() formats

CC_WARN=$CC_STRONG
ngx_fmt_collect=no

ngx_fmt_name=OFF_T_FMT; ngx_type="off_t"; . auto/types/sizeof
eval ngx_formats=\${ngx_${ngx_bytes}_fmt}; . auto/fmt/fmt

ngx_fmt_name=TIME_T_FMT; ngx_type="time_t"; . auto/types/sizeof
eval ngx_formats=\${ngx_${ngx_bytes}_fmt}; . auto/fmt/fmt

ngx_fmt_name=SIZE_T_FMT; ngx_type="size_t"; . auto/types/sizeof
eval ngx_formats=\${ngx_${ngx_bytes}_fmt}; . auto/fmt/fmt

ngx_fmt_name=SIZE_T_X_FMT; . auto/fmt/xfmt

ngx_fmt_name=PID_T_FMT; ngx_type="pid_t"; . auto/types/sizeof
eval ngx_formats=\${ngx_${ngx_bytes}_fmt}; . auto/fmt/fmt

ngx_fmt_name=RLIM_T_FMT; ngx_type="rlim_t"; . auto/types/sizeof
eval ngx_formats=\${ngx_${ngx_bytes}_fmt}; . auto/fmt/fmt


# syscalls and libc calls

ngx_func="pread()"
ngx_func_inc=
ngx_func_test="char buf[1]; ssize_t n;
               n = pread(0, buf, 1, 0)"
. auto/func


ngx_func="pwrite()"
ngx_func_inc=
ngx_func_test="char buf[1]; ssize_t n;
               n = pwrite(1, buf, 1, 0)"
. auto/func


#ngx_func="strsignal()"
#ngx_func_inc="#include <string.h>"
#ngx_func_test="char *s = strsignal(1)"
#. auto/func


ngx_func="strerror_r()"
ngx_func_inc="#include <string.h>"
ngx_func_test="char buf[20]; int n; n = strerror_r(1, buf, 20)"
. auto/func


ngx_func="gnu_strerror_r()"
ngx_func_inc="#include <string.h>"
ngx_func_test="char buf[20], *str; str = strerror_r(1, buf, 20)"
. auto/func


ngx_func="localtime_r()"
ngx_func_inc="#include <time.h>"
ngx_func_test="struct tm t; time_t c=0; localtime_r(&c, &t)"
. auto/func


ngx_func="posix_memalign()"
ngx_func_inc="#include <stdlib.h>"
ngx_func_test="void *p, int n; n = posix_memalign(&p, 4096, 4096)"
. auto/func


ngx_func="memalign()"
ngx_func_inc="#include <stdlib.h>"
ngx_func_test="void *p; p = memalign(4096, 4096)"
. auto/func


ngx_func="msghdr.msg_control"
ngx_func_inc="#include <sys/socket.h>"
ngx_func_test="struct msghdr  msg; msg.msg_control = NULL"
. auto/func


ngx_func="FIONBIO"
ngx_func_inc="#include <sys/filio.h>"
ngx_func_test="int i; i = FIONBIO"
. auto/func