utils: add LXC_PROC_PID_FD_LEN

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2018-05-04 11:59:11 +02:00
parent cd90db2c0e
commit aa769a272f
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@ -101,6 +101,17 @@
#define LXC_LINELEN 4096
#define LXC_IDMAPLEN 4096
#define LXC_MAX_BUFFER 4096
/* /proc/ = 6
* +
* <pid-as-str> = LXC_NUMSTRLEN64
* +
* /fd/ = 4
* +
* <fd-as-str> = LXC_NUMSTRLEN64
* +
* \0 = 1
*/
#define LXC_PROC_PID_FD_LEN (6 + LXC_NUMSTRLEN64 + 4 + LXC_NUMSTRLEN64 + 1)
/* returns 1 on success, 0 if there were any failures */
extern int lxc_rmdir_onedev(const char *path, const char *exclude);