The numbers of parameters for crtchild() function which called in two_children_ns.c and par_chld_ipv6.c is not correct.And it will make the child process to be a zombie process. And also move the definition of the function to the header file(common.h)
Signed-off-by: [email protected] --- testcases/kernel/containers/libclone/libclone.h | 2 - testcases/kernel/containers/netns/common.c | 18 +------- testcases/kernel/containers/netns/common.h | 47 ++++++++++++++++++++ .../kernel/containers/netns/create_container.c | 2 +- testcases/kernel/containers/netns/crtchild.c | 2 +- .../kernel/containers/netns/crtchild_delchild.c | 2 +- testcases/kernel/containers/netns/par_chld_ftp.c | 2 +- testcases/kernel/containers/netns/par_chld_ipv6.c | 5 +-- testcases/kernel/containers/netns/sysfsview.c | 2 +- .../kernel/containers/netns/two_children_ns.c | 5 +-- 10 files changed, 57 insertions(+), 30 deletions(-) create mode 100644 testcases/kernel/containers/netns/common.h diff --git a/testcases/kernel/containers/libclone/libclone.h b/testcases/kernel/containers/libclone/libclone.h index 9380cec..6a2d66d 100644 --- a/testcases/kernel/containers/libclone/libclone.h +++ b/testcases/kernel/containers/libclone/libclone.h @@ -77,8 +77,6 @@ #define CLONE_NEWNET 0x40000000 #endif -extern int create_net_namespace(char *, char *); - /* * Run fn1 in a unshared environmnent, and fn2 in the original context * Fn2 may be NULL. diff --git a/testcases/kernel/containers/netns/common.c b/testcases/kernel/containers/netns/common.c index 291aeb7..67e1a2e 100644 --- a/testcases/kernel/containers/netns/common.c +++ b/testcases/kernel/containers/netns/common.c @@ -26,23 +26,7 @@ #define _GNU_SOURCE -#include <sys/utsname.h> -#include <sched.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/syscall.h> -#include <unistd.h> -#include <signal.h> -#include <string.h> -#include <errno.h> -#include <libgen.h> -#include <fcntl.h> -#include <inttypes.h> -#include <sys/types.h> -#include <sys/wait.h> -#include "libclone.h" -#include "test.h" -#include "config.h" +#include "common.h" static int child_fn(void *c1); diff --git a/testcases/kernel/containers/netns/common.h b/testcases/kernel/containers/netns/common.h new file mode 100644 index 0000000..c769a7f --- /dev/null +++ b/testcases/kernel/containers/netns/common.h @@ -0,0 +1,47 @@ +/* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See +* the GNU General Public License for more details. +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +* +***************************************************************************/ +/*========================================================================= +* This testcase creates the network namespace. +* It creates veth pair veth8 & veth9. Also assigns IP addresses to the childNS. +* Also it starts the sshd daemon @ port 7890 +* +* Scripts Used: parentns.sh childns.sh +* +* Author: Veerendra <[email protected]> +=========================================================================*/ + + +#include <sys/utsname.h> +#include <sched.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/syscall.h> +#include <unistd.h> +#include <signal.h> +#include <string.h> +#include <errno.h> +#include <libgen.h> +#include <fcntl.h> +#include <inttypes.h> +#include <sys/types.h> +#include <sys/wait.h> +#include "libclone.h" +#include "test.h" +#include "config.h" + +int crtchild(char *s1, char *s2); + +int create_net_namespace(char *p1, char *c1); diff --git a/testcases/kernel/containers/netns/create_container.c b/testcases/kernel/containers/netns/create_container.c index 8622153..ad74e4f 100644 --- a/testcases/kernel/containers/netns/create_container.c +++ b/testcases/kernel/containers/netns/create_container.c @@ -27,7 +27,7 @@ * Author: Sudhir Kumar <[email protected]> 26/08/2008 * ============================================================================*/ -#include "libclone.h" +#include "common.h" const char *TCID = "create_container"; diff --git a/testcases/kernel/containers/netns/crtchild.c b/testcases/kernel/containers/netns/crtchild.c index 7b0d43a..d2769c7 100644 --- a/testcases/kernel/containers/netns/crtchild.c +++ b/testcases/kernel/containers/netns/crtchild.c @@ -26,7 +26,7 @@ * 31/07/2008 * =============================================================================*/ -#include "libclone.h" +#include "common.h" const char *TCID = "crtchild"; diff --git a/testcases/kernel/containers/netns/crtchild_delchild.c b/testcases/kernel/containers/netns/crtchild_delchild.c index 4d37b6f..6b82997 100644 --- a/testcases/kernel/containers/netns/crtchild_delchild.c +++ b/testcases/kernel/containers/netns/crtchild_delchild.c @@ -29,7 +29,7 @@ * 31/07/2008 * =========================================================================*/ -#include "libclone.h" +#include "common.h" const char *TCID = "crtchild_delchild"; diff --git a/testcases/kernel/containers/netns/par_chld_ftp.c b/testcases/kernel/containers/netns/par_chld_ftp.c index 4b9ac71..605be19 100644 --- a/testcases/kernel/containers/netns/par_chld_ftp.c +++ b/testcases/kernel/containers/netns/par_chld_ftp.c @@ -26,7 +26,7 @@ * 31/07/2008 * =============================================================================*/ -#include "libclone.h" +#include "common.h" const char *TCID = "par_chld_ftp"; diff --git a/testcases/kernel/containers/netns/par_chld_ipv6.c b/testcases/kernel/containers/netns/par_chld_ipv6.c index f0d17ba..4d982bc 100644 --- a/testcases/kernel/containers/netns/par_chld_ipv6.c +++ b/testcases/kernel/containers/netns/par_chld_ipv6.c @@ -44,8 +44,7 @@ #include <sys/wait.h> #include "test.h" #include "config.h" - -extern int crtchild(char *); +#include "common.h" char *TCID = "netns_ipv6"; int TST_TOTAL = 1; @@ -95,7 +94,7 @@ int main() #else tst_resm(TCONF, "System doesn't have unshare support"); #endif - return crtchild(child); + return crtchild(child, NULL); } else { //parent diff --git a/testcases/kernel/containers/netns/sysfsview.c b/testcases/kernel/containers/netns/sysfsview.c index b130973..f558f82 100644 --- a/testcases/kernel/containers/netns/sysfsview.c +++ b/testcases/kernel/containers/netns/sysfsview.c @@ -36,7 +36,7 @@ #include <stdlib.h> #include <sys/types.h> #include <sys/wait.h> -#include "libclone.h" +#include "common.h" const char *TCID = "sysfsview"; diff --git a/testcases/kernel/containers/netns/two_children_ns.c b/testcases/kernel/containers/netns/two_children_ns.c index 235d9c4..1abff54 100644 --- a/testcases/kernel/containers/netns/two_children_ns.c +++ b/testcases/kernel/containers/netns/two_children_ns.c @@ -46,8 +46,7 @@ #include "test.h" #include "libclone.h" #include "config.h" - -extern int crtchild(char *); +#include "common.h" char *TCID = "netns_2children"; int TST_TOTAL = 1; @@ -109,7 +108,7 @@ int main() return ret; } #endif - return crtchild(child[i]); + return crtchild(child[i], NULL); } else { //Parent -- 1.7.9.5 ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. 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