strstr(3p) [centos man page]

STRSTR(3P)						     POSIX Programmer's Manual							STRSTR(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

       strstr - find a substring

SYNOPSIS

       #include <string.h>

       char *strstr(const char *s1, const char *s2);

DESCRIPTION

       The strstr() function shall locate the first occurrence in the string pointed to by s1 of the sequence of bytes (excluding the  terminating
       null byte) in the string pointed to by s2.

RETURN VALUE

       Upon successful completion, strstr() shall return a pointer to the located string or a null pointer if the string is not found.

       If s2 points to a string with zero length, the function shall return s1.

ERRORS

       No errors are defined.

       The following sections are informative.

EXAMPLES

       None.

APPLICATION USAGE

       None.

RATIONALE

       None.

FUTURE DIRECTIONS

       None.

SEE ALSO

       strchr(), the Base Definitions volume of IEEE Std 1003.1-2001, <string.h>

COPYRIGHT

       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol-
       ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
       Electrical  and	Electronics  Engineers, Inc and The Open Group. 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 Standard is the referee document. The original Standard can  be  obtained
       online at http://www.opengroup.org/unix/online.html .

IEEE
/The Open Group						       2003								STRSTR(3P)

Check Out this Related Man Page

STRCHR(3P)						     POSIX Programmer's Manual							STRCHR(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

       strchr - string scanning operation

SYNOPSIS

       #include <string.h>

       char *strchr(const char *s, int c);

DESCRIPTION

       The strchr() function shall locate the first occurrence of c (converted to a char) in the string pointed to by s. The terminating null byte
       is considered to be part of the string.

RETURN VALUE

       Upon completion, strchr() shall return a pointer to the byte, or a null pointer if the byte was not found.

ERRORS

       No errors are defined.

       The following sections are informative.

EXAMPLES

       None.

APPLICATION USAGE

       None.

RATIONALE

       None.

FUTURE DIRECTIONS

       None.

SEE ALSO

       strrchr(), the Base Definitions volume of IEEE Std 1003.1-2001, <string.h>

COPYRIGHT

       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol-
       ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
       Electrical  and	Electronics  Engineers, Inc and The Open Group. 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 Standard is the referee document. The original Standard can  be  obtained
       online at http://www.opengroup.org/unix/online.html .

IEEE
/The Open Group						       2003								STRCHR(3P)

Linux and UNIX Man Pages

strstr(3p) [centos man page]

Check Out this Related Man Page