diff options
author | Ralf S. Engelschall <rse@openssl.org> | 1998-12-21 10:56:39 +0000 |
---|---|---|
committer | Ralf S. Engelschall <rse@openssl.org> | 1998-12-21 10:56:39 +0000 |
commit | 58964a492275ca9a59a0cd9c8155cb2491b4b909 (patch) | |
tree | c7b16876a5789463bbbb468ef4829c8129b3d718 /crypto/des/read_pwd.c | |
parent | d02b48c63a58ea4367a0e905979f140b7d090f86 (diff) |
Import of old SSLeay release: SSLeay 0.9.0b
Diffstat (limited to 'crypto/des/read_pwd.c')
-rw-r--r-- | crypto/des/read_pwd.c | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/crypto/des/read_pwd.c b/crypto/des/read_pwd.c index 75d035cf9c..99920f2f86 100644 --- a/crypto/des/read_pwd.c +++ b/crypto/des/read_pwd.c @@ -1,5 +1,5 @@ /* crypto/des/read_pwd.c */ -/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written @@ -56,6 +56,7 @@ * [including the GNU Public Licence.] */ +/* #define SIGACTION */ /* Define this if you have sigaction() */ #ifdef WIN16TTY #undef WIN16 #undef _WINDOWS @@ -164,10 +165,14 @@ static int noecho_fgets(); #endif #endif -#ifndef NOPROTO -static void (*savsig[NX509_SIG])(int ); +#ifdef SIGACTION + static struct sigaction savsig[NX509_SIG]; #else -static void (*savsig[NX509_SIG])(); +# ifndef NOPROTO + static void (*savsig[NX509_SIG])(int ); +# else + static void (*savsig[NX509_SIG])(); +# endif #endif static jmp_buf save; @@ -242,6 +247,13 @@ int verify; is_a_tty=0; else #endif +#ifdef EINVAL + /* Ariel Glenn ariel@columbia.edu reports that solaris + * can return EINVAL instead. This should be ok */ + if (errno == EINVAL) + is_a_tty=0; + else +#endif return(-1); } memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig)); @@ -359,7 +371,21 @@ static void pushsig() int i; for (i=1; i<NX509_SIG; i++) + { +#ifdef SIGUSR1 + if (i == SIGUSR1) + continue; +#endif +#ifdef SIGUSR2 + if (i == SIGUSR2) + continue; +#endif +#ifdef SIGACTION + sigaction(i,NULL,&savsig[i]); +#else savsig[i]=signal(i,recsig); +#endif + } #ifdef SIGWINCH signal(SIGWINCH,SIG_DFL); @@ -371,7 +397,21 @@ static void popsig() int i; for (i=1; i<NX509_SIG; i++) + { +#ifdef SIGUSR1 + if (i == SIGUSR1) + continue; +#endif +#ifdef SIGUSR2 + if (i == SIGUSR2) + continue; +#endif +#ifdef SIGACTION + sigaction(i,&savsig[i],NULL); +#else signal(i,savsig[i]); +#endif + } } static void recsig(i) |