proven
|
628d7fa69f
|
0 is not a valid signal, in the current scheme. The header signal.h does
#define sigmask(m) (1 << ((m)-1))
Also sigismember is supposed to return 1 if the signal is a member of the
mask, and 0 is it isn't.
|
1994-02-07 04:47:49 +00:00 |
|
jtc
|
aa0356b56a
|
Set errno to EINVAL and return -1 if the argument to sigaddset(), sigdelset(),
or sigismember() is out of range. POSIX.1 allowed the old behavior, but
detecting the errors is a more reasonable course of action.
|
1994-01-10 23:02:09 +00:00 |
|
jtc
|
a054c6582a
|
First pass at getting a clean compile with "gcc -Wall", mostly explictly
declaring function return values, etc.
|
1993-11-11 19:04:04 +00:00 |
|
jtc
|
9c20f740a3
|
Declare rcsid strings so they are stored in text segment.
|
1993-08-26 00:43:03 +00:00 |
|
mycroft
|
e9d867ef50
|
Add RCS identifiers.
|
1993-08-01 17:54:45 +00:00 |
|
mycroft
|
f23f94cb77
|
Add even more RCS frobs.
|
1993-07-30 08:21:41 +00:00 |
|
cgd
|
61f282557f
|
initial import of 386bsd-0.1 sources
|
1993-03-21 09:45:37 +00:00 |