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6eab073c07
When "make test" is executed, CFLAGS is exported from the root Makefile.
These flags define _GNU_SOURCE, so we don't need to define it in the
souce file.
In addition unistd.h isn't included, so a few functions are shown as undeclared.
make zdtm_ns
make[3]: Entering directory `/root/criu/test'
gcc -O2 -Wall -Werror -DCONFIG_X86_64 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE zdtm_ct.c -o zdtm_ct
zdtm_ct.c:1:0: error: "_GNU_SOURCE" redefined [-Werror]
#define _GNU_SOURCE
^
<command-line>:0:0: note: this is the location of the previous definition
zdtm_ct.c: In function ‘main’:
zdtm_ct.c:21:2: error: implicit declaration of function ‘fork’ [-Werror=implicit-function-declaration]
pid = fork();
^
zdtm_ct.c:23:3: error: implicit declaration of function ‘setsid’ [-Werror=implicit-function-declaration]
if (setsid() == -1) {
^
zdtm_ct.c:49:3: error: implicit declaration of function ‘execv’ [-Werror=implicit-function-declaration]
execv(argv[1], argv + 1);
^
zdtm_ct.c:62:3: error: implicit declaration of function ‘getpid’ [-Werror=implicit-function-declaration]
kill(getpid(), WTERMSIG(status));
^
cc1: all warnings being treated as errors
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Tested-by: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
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|---|---|---|
| .. | ||
| app-emu | ||
| bers | ||
| ext-links | ||
| fault-injection | ||
| jenkins | ||
| libcriu | ||
| mem-snap | ||
| mounts | ||
| rpc | ||
| security | ||
| tcp | ||
| unix-callback | ||
| zdtm | ||
| .gitignore | ||
| app-emu.sh | ||
| env.sh | ||
| functions.sh | ||
| Makefile | ||
| maps.py | ||
| post-dump.sh | ||
| zdtm.sh | ||
| zdtm_ct.c | ||