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Bash-4.3 distribution sources and documentation

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This commit is contained in:
Chet Ramey 2014-02-26 09:36:43 -05:00
commit ac50fbac37
497 changed files with 129395 additions and 87598 deletions
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83
lib/readline/util.c
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@ -1,6 +1,6 @@
/* util.c -- readline utility functions */
/* Copyright (C) 1987-2010 Free Software Foundation, Inc.
/* Copyright (C) 1987-2012 Free Software Foundation, Inc.
This file is part of the GNU Readline Library (Readline), a library
for reading lines of text with interactive input and history editing.
@ -108,7 +108,11 @@ _rl_abort_internal ()
_rl_pop_executing_macro ();
rl_last_func = (rl_command_func_t *)NULL;
#if defined (HAVE_POSIX_SIGSETJMP)
siglongjmp (_rl_top_level, 1);
#else
longjmp (_rl_top_level, 1);
#endif
return (0);
}
@ -369,11 +373,13 @@ _rl_strpbrk (string1, string2)
doesn't matter (strncasecmp). */
int
_rl_strnicmp (string1, string2, count)
char *string1, *string2;
const char *string1;
const char *string2;
int count;
{
register char *s1, *s2;
int d;
register const char *s1;
register const char *s2;
register int d;
if (count <= 0 || (string1 == string2))
return 0;
@ -389,7 +395,7 @@ _rl_strnicmp (string1, string2, count)
break;
s2++;
}
while (--count != 0)
while (--count != 0);
return (0);
}
@ -397,10 +403,12 @@ _rl_strnicmp (string1, string2, count)
/* strcmp (), but caseless (strcasecmp). */
int
_rl_stricmp (string1, string2)
char *string1, *string2;
const char *string1;
const char *string2;
{
register char *s1, *s2;
int d;
register const char *s1;
register const char *s2;
register int d;
s1 = string1;
s2 = string2;
@ -507,7 +515,7 @@ _rl_tropen ()
if (_rl_tracefp)
fclose (_rl_tracefp);
sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
sprintf (fnbuf, "/var/tmp/rltrace.%ld", (long)getpid());
unlink(fnbuf);
_rl_tracefp = fopen (fnbuf, "w+");
return _rl_tracefp != 0;
@ -523,4 +531,61 @@ _rl_trclose ()
return r;
}
void
_rl_settracefp (fp)
FILE *fp;
{
_rl_tracefp = fp;
}
#endif
#if HAVE_DECL_AUDIT_USER_TTY && defined (ENABLE_TTY_AUDIT_SUPPORT)
#include <sys/socket.h>
#include <linux/audit.h>
#include <linux/netlink.h>
/* Report STRING to the audit system. */
void
_rl_audit_tty (string)
char *string;
{
struct sockaddr_nl addr;
struct msghdr msg;
struct nlmsghdr nlm;
struct iovec iov[2];
size_t size;
int fd;
fd = socket (AF_NETLINK, SOCK_RAW, NETLINK_AUDIT);
if (fd < 0)
return;
size = strlen (string) + 1;
nlm.nlmsg_len = NLMSG_LENGTH (size);
nlm.nlmsg_type = AUDIT_USER_TTY;
nlm.nlmsg_flags = NLM_F_REQUEST;
nlm.nlmsg_seq = 0;
nlm.nlmsg_pid = 0;
iov[0].iov_base = &nlm;
iov[0].iov_len = sizeof (nlm);
iov[1].iov_base = string;
iov[1].iov_len = size;
addr.nl_family = AF_NETLINK;
addr.nl_pid = 0;
addr.nl_groups = 0;
msg.msg_name = &addr;
msg.msg_namelen = sizeof (addr);
msg.msg_iov = iov;
msg.msg_iovlen = 2;
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_flags = 0;
(void)sendmsg (fd, &msg, 0);
close (fd);
}
#endif