SEM_WAIT(3P) POSIX Programmer's Manual SEM_WAIT(3P)PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond-
ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME
sem_wait -- lock a semaphore
SYNOPSIS
#include <semaphore.h>
int sem_wait(sem_t *sem);
DESCRIPTION
Refer to sem_trywait().
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Stan-
dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .
IEEE /The Open Group 2013 SEM_WAIT(3P)
Check Out this Related Man Page
SETNETENT(3P) POSIX Programmer's Manual SETNETENT(3P)PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond-
ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME
setnetent -- network database function
SYNOPSIS
#include <netdb.h>
void setnetent(int stayopen);
DESCRIPTION
Refer to endnetent().
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Stan-
dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .
IEEE /The Open Group 2013 SETNETENT(3P)
Hi
i have a file containg dates likebelow
4/30/2013
3/31/2013
4/30/2013
4/16/2013
4/30/2013
4/30/2013
5/30/2013
5/30/2013
4/30/2013
5/30/2013
5/30/2013
3/31/2013
now i want to compare the above dates with current date and i want to display the difference . (10 Replies)
Who will win 2013 French Open (Men)?
1. N. Djokovic
2. T. Haas
3. R. Nadal
4. S. Wawrinka
5. D. Ferrer
6. T. Robredo
7. R. Federer
8. J. Tsonga
The finals will be held on 9th June 2013. Place your bits here before then. (0 Replies)
Hi,
I have a file
2013-01-01
2013-01-02
01-03-2013
03-03-2013
mar05
I need all the dates YYYY-MM-DD in a separate file and rest of the things in different file.
File 1:
2013-01-01
2013-01-02
File 2: (8 Replies)