diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/appl/bsd/ChangeLog | 5 | ||||
| -rw-r--r-- | src/appl/bsd/getdtablesize.c | 19 |
2 files changed, 20 insertions, 4 deletions
diff --git a/src/appl/bsd/ChangeLog b/src/appl/bsd/ChangeLog index 00f134dc7..9e98a094e 100644 --- a/src/appl/bsd/ChangeLog +++ b/src/appl/bsd/ChangeLog @@ -1,3 +1,8 @@ +Mon Nov 7 21:22:00 1994 Theodore Y. Ts'o (tytso@dcl) + + * getdtablesize.c: Use POSIX method of obtaining fd table size, + if available. + Thu Oct 27 20:07:03 1994 Mark Eichin (eichin@cygnus.com) * login.c (main): if CSTATUS is missing, don't set c_cc[VSTATUS] diff --git a/src/appl/bsd/getdtablesize.c b/src/appl/bsd/getdtablesize.c index 17c4cfd29..244616cc9 100644 --- a/src/appl/bsd/getdtablesize.c +++ b/src/appl/bsd/getdtablesize.c @@ -1,8 +1,19 @@ -/* Placed in the Public Domain by Mark Eichin, Cygnus Support 1994 */ +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#include <limits.h> +#ifdef _SC_OPEN_MAX +int getdtablesize() { + return sysconf(_SC_OPEN_MAX); +} +#else #include <sys/resource.h> +/* Placed in the Public Domain by Mark Eichin, Cygnus Support 1994 */ + int getdtablesize() { - struct rlimit rl; - getrlimit(RLIMIT_NOFILE, &rl); - return rl.rlim_cur; + struct rlimit rl; + getrlimit(RLIMIT_NOFILE, &rl); + return rl.rlim_cur; } +#endif |