02-05-2002
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Say in unix (AIX) m/c, I am logged in with s1 user and want to start process p1 with user credentials of s2.
I can do manually in this way:
#su - s2
#enter password for s2> somePassword
$ p1
But all this I have to do through a java program. How to pass the password through program.
One... (1 Reply)
Discussion started by: shailendrat
1 Replies
2. Programming
Hi all,
I tried writing an .ec program connecting to informix database
from solaris platform Sun 5.7
informix version that i had to used when i compiled the program was 9.21.UC3
the binary when i ported solaris box with informix version 9.40.UC5 i am unable to run that
i am encountering... (0 Replies)
Discussion started by: matrixmadhan
0 Replies
3. Programming
Hi ,
I m actually trying to implement pipes program,but after executing the execvp(),my program is getting hanged up :mad:
Actaully i m getting the desired output expected from execvp()...but once results are displayed on the output screen ,program is getting hanged up
values of... (3 Replies)
Discussion started by: Crab
3 Replies
4. Programming
I wrote a code like this.......
#include <iostream>
#include <stdio.h>
#include <mysql.h>
#include <string.h>
#include <stdlib.h>
using namespace std;
#include "Connection.h"
int main()
{
char *Host = (char *)"localhost";
char *Database =(char *)"sachin";
char... (3 Replies)
Discussion started by: ps_sach
3 Replies
5. Solaris
hey everybody,
i am currently working on solaris 10 os on a m5000 server. my problem is when i want the exact size of a program in execution, i am unable to do it. earlier i thought the RSS field of prstat but because of its large size it cant be the size. pmap -x shows some output but it includes... (2 Replies)
Discussion started by: aryansheikh
2 Replies
6. Shell Programming and Scripting
I am entirely new to shell scripting and would like to create a script to execute a java program called Main. I've already compiled it and placed the .java and .class files at /root/javaTest. Next I made a shell script that simply contained: java /root/javaTest/Main . I made the script... (2 Replies)
Discussion started by: hypnotic_meat
2 Replies
7. Shell Programming and Scripting
Hello,
Please help me out to execute this perl program:
#!/usr/bin/perl -w
use strict;
use Win32::OLE qw(in with);
use Win32::OLE::Const 'Microsoft Excel';
$Win32::OLE::Warn = 3; # die on errors...
# get already active Excel application or open new
my... (6 Replies)
Discussion started by: suvenduperl
6 Replies
8. UNIX for Dummies Questions & Answers
What system calls or commands do I need to use in order to execute a different program from an already running process? (1 Reply)
Discussion started by: justOne21
1 Replies
9. Shell Programming and Scripting
Overview:
I have an AWK program that parses thru a database backup
server log file and outputs ths following parameters
SRNO DATE : TIME SIZE IN(KB) DATABASE NAME DUMP TYPE
1 May 16 2012: 13:30:00 6874 TestDB database
2 May 16 2012: 13:30:44 11462 master database
Problem:
This program has... (5 Replies)
Discussion started by: JolietJake
5 Replies
10. Programming
Hello Friends,
I have written a code for the unisex bathroom which makes a policy that when a woman is in the bathroom only other women may enter, but not men, and vice versa. This program consists of four functions which a user defines but these functions are not properly working while... (4 Replies)
Discussion started by: Ravi Tej
4 Replies
LEARN ABOUT MOJAVE
setexeccon
getexeccon(3) SELinux API documentation getexeccon(3)
NAME
getexeccon, setexeccon - get or set the SELinux security context used for executing a new process.
rpm_execcon - run a helper for rpm in an appropriate security context
SYNOPSIS
#include <selinux/selinux.h>
int getexeccon(security_context_t *context);
int setexeccon(security_context_t context);
int rpm_execcon(unsigned int verified, const char *filename, char *const argv[] , char *const envp[]);
DESCRIPTION
getexeccon retrieves the context used for executing a new process. This returned context should be freed with freecon if non-NULL. getex-
eccon sets *con to NULL if no exec context has been explicitly set by the program (i.e. using the default policy behavior).
setexeccon sets the context used for the next execve call. NULL can be passed to setexeccon to reset to the default policy behavior. The
exec context is automatically reset after the next execve, so a program doesn't need to explicitly sanitize it upon startup.
setexeccon can be applied prior to library functions that internally perform an execve, e.g. execl*, execv*, popen, in order to set an exec
context for that operation.
Note: Signal handlers that perform an execve must take care to save, reset, and restore the exec context to avoid unexpected behavior.
rpm_execcon runs a helper for rpm in an appropriate security context. The verified parameter should contain the return code from the sig-
nature verification (0 == ok, 1 == notfound, 2 == verifyfail, 3 == nottrusted, 4 == nokey), although this information is not yet used by
the function. The function determines the proper security context for the helper based on policy, sets the exec context accordingly, and
then executes the specified filename with the provided argument and environment arrays.
RETURN VALUE
On error -1 is returned.
On success getexeccon and setexeccon returns 0. rpm_execcon only returns upon errors, as it calls execve(2).
SEE ALSO
selinux(8), freecon(3), getcon(3)
russell@coker.com.au 1 January 2004 getexeccon(3)