On 01/28/18 19:47, fao_ wrote:
-D_XOPEN_SOURCE=700 is equal to #include _XOPEN_SOURCE 700
It states that the compiler should use POSIX 2008 with XSI extensions.
FreeBSD supports POSIX 2008 as far as I can tell, so this is probably
a bug with their implementation.
Could you please post the error that occured?
See sbase and blind error logs when built with -D_XOPEN_SOURCE=700 below.
Yuri
---sbase errors---
flock.c:21:38: error: use of undeclared identifier 'LOCK_EX'
int fd, status, savederrno, flags = LOCK_EX, nonblk = 0, oflag = 0;
^
flock.c:26:12: error: use of undeclared identifier 'LOCK_NB'
nonblk = LOCK_NB;
^
flock.c:32:11: error: use of undeclared identifier 'LOCK_SH'
flags = LOCK_SH;
^
flock.c:35:11: error: use of undeclared identifier 'LOCK_UN'
flags = LOCK_UN;
^
flock.c:38:11: error: use of undeclared identifier 'LOCK_EX'
flags = LOCK_EX;
^
flock.c:50:6: warning: implicit declaration of function 'flock' is
invalid in C99 [-Wimplicit-function-declaration]
if (flock(fd, flags | nonblk)) {
^
join.c:323:13: warning: variable 'fileno' is used uninitialized whenever
'if' condition is false [-Wsometimes-uninitialized]
} else if ((s[0] == '1' || s[0] == '2') && s[1] == '.') {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
join.c:331:15: note: uninitialized use occurs here
sp->fileno = fileno;
^~~~~~
join.c:323:9: note: remove the 'if' if its condition is always true
} else if ((s[0] == '1' || s[0] == '2') && s[1] == '.') {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---blind errors---
src/stream.c:367:73: error: use of undeclared identifier 'MAP_ANONYMOUS'
image = mmap(0, 2 * lframe_size + lframe_size, PROT_READ |
PROT_WRITE, MAP_ANONYMOUS | MAP_SHARED, -1, 0);
^
