365cb37029
The procps library attempts to work out the tty of a process through several methods. For things like /dev/tty123 or /dev/foo it works fine. For tty devices that put the minor number in a directory of the major name this fails. So then we have to fallback to stating things like the processes STDERR and try again. Considering a lot of processes sit on ttys such as /dev/pts/3 this is a lot of wasted time. At the point of entering driver_name we know "/dev/pts" and we know "3" we just didn't join them up the right way as this is old code. This change now looks for /dev/pts/3 as well. It does it after looking for /dev/pts3 so the behaviour is the same. References: https://bugs.debian.org/770215 Signed-off-by: Craig Small <csmall@enc.com.au> |
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| .. | ||
| alloc.c | ||
| alloc.h | ||
| COPYING | ||
| devname.c | ||
| devname.h | ||
| escape.c | ||
| escape.h | ||
| libprocps.pc.in | ||
| libprocps.sym | ||
| openproc.3 | ||
| procps-private.h | ||
| procps.h | ||
| pwcache.c | ||
| pwcache.h | ||
| readproc.3 | ||
| readproc.c | ||
| readproc.h | ||
| readproctab.3 | ||
| sig.c | ||
| sig.h | ||
| slab.c | ||
| slab.h | ||
| sysinfo.c | ||
| sysinfo.h | ||
| version.c | ||
| version.h | ||
| wchan.c | ||
| wchan.h | ||
| whattime.c | ||
| whattime.h | ||