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lxc
Commit 2d22b22d by Tycho Andersen
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usernsexec: init log fd

lxc-usernsexec uses some functions (e.g. lxc_map_ids()), which are part of the lxc library and thus use the WARN etc. macros to emit log messages. However, it doesn't initialize the log in any way, so these messages go into the ether. lxc-usernsexec currently has no log parameters, so let's just log these to stderr. Someone can do something fancier later if they want. Signed-off-by: 's avatarTycho Andersen <tycho@tycho.ws>
parent f392f4ed
Showing with 4 additions and 0 deletions
src/lxc/cmd/lxc_usernsexec.c
...@@ -53,6 +53,8 @@ ...@@ -53,6 +53,8 @@
#define MS_SLAVE (1 << 19) #define MS_SLAVE (1 << 19)
#endif #endif
extern int lxc_log_fd;
int unshare(int flags); int unshare(int flags);
static void usage(const char *name) static void usage(const char *name)
...@@ -274,6 +276,8 @@ int main(int argc, char *argv[]) ...@@ -274,6 +276,8 @@ int main(int argc, char *argv[])
int pipe1[2], /* child tells parent it has unshared */ int pipe1[2], /* child tells parent it has unshared */
pipe2[2]; /* parent tells child it is mapped and may proceed */ pipe2[2]; /* parent tells child it is mapped and may proceed */
lxc_log_fd = STDERR_FILENO;
memset(ttyname0, '\0', sizeof(ttyname0)); memset(ttyname0, '\0', sizeof(ttyname0));
memset(ttyname1, '\0', sizeof(ttyname1)); memset(ttyname1, '\0', sizeof(ttyname1));
memset(ttyname2, '\0', sizeof(ttyname2)); memset(ttyname2, '\0', sizeof(ttyname2));
......
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