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stpcpy(3) [xfree86 man page]

STPCPY(3)						     Linux Programmer's Manual							 STPCPY(3)

NAME
stpcpy - copy a string returning a pointer to its end SYNOPSIS
#include <string.h> char *stpcpy(char *dest, const char *src); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): stpcpy(): Since glibc 2.10: _POSIX_C_SOURCE >= 200809L Before glibc 2.10: _GNU_SOURCE DESCRIPTION
The stpcpy() function copies the string pointed to by src (including the terminating null byte ('')) to the array pointed to by dest. The strings may not overlap, and the destination string dest must be large enough to receive the copy. RETURN VALUE
stpcpy() returns a pointer to the end of the string dest (that is, the address of the terminating null byte) rather than the beginning. ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +----------+---------------+---------+ |Interface | Attribute | Value | +----------+---------------+---------+ |stpcpy() | Thread safety | MT-Safe | +----------+---------------+---------+ CONFORMING TO
This function was added to POSIX.1-2008. Before that, it was not part of the C or POSIX.1 standards, nor customary on UNIX systems. It first appeared at least as early as 1986, in the Lattice C AmigaDOS compiler, then in the GNU fileutils and GNU textutils in 1989, and in the GNU C library by 1992. It is also present on the BSDs. BUGS
This function may overrun the buffer dest. EXAMPLE
For example, this program uses stpcpy() to concatenate foo and bar to produce foobar, which it then prints. #define _GNU_SOURCE #include <string.h> #include <stdio.h> int main(void) { char buffer[20]; char *to = buffer; to = stpcpy(to, "foo"); to = stpcpy(to, "bar"); printf("%s ", buffer); } SEE ALSO
bcopy(3), memccpy(3), memcpy(3), memmove(3), stpncpy(3), strcpy(3), string(3), wcpcpy(3) COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. GNU
2016-03-15 STPCPY(3)

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STPCPY(3)						     Linux Programmer's Manual							 STPCPY(3)

NAME
stpcpy - copy a string returning a pointer to its end SYNOPSIS
#include <string.h> char *stpcpy(char *dest, const char *src); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): stpcpy(): Since glibc 2.10: _POSIX_C_SOURCE >= 200809L Before glibc 2.10: _GNU_SOURCE DESCRIPTION
The stpcpy() function copies the string pointed to by src (including the terminating null byte ('')) to the array pointed to by dest. The strings may not overlap, and the destination string dest must be large enough to receive the copy. RETURN VALUE
stpcpy() returns a pointer to the end of the string dest (that is, the address of the terminating null byte) rather than the beginning. ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +----------+---------------+---------+ |Interface | Attribute | Value | +----------+---------------+---------+ |stpcpy() | Thread safety | MT-Safe | +----------+---------------+---------+ CONFORMING TO
This function was added to POSIX.1-2008. Before that, it was not part of the C or POSIX.1 standards, nor customary on UNIX systems. It first appeared at least as early as 1986, in the Lattice C AmigaDOS compiler, then in the GNU fileutils and GNU textutils in 1989, and in the GNU C library by 1992. It is also present on the BSDs. BUGS
This function may overrun the buffer dest. EXAMPLE
For example, this program uses stpcpy() to concatenate foo and bar to produce foobar, which it then prints. #define _GNU_SOURCE #include <string.h> #include <stdio.h> int main(void) { char buffer[20]; char *to = buffer; to = stpcpy(to, "foo"); to = stpcpy(to, "bar"); printf("%s ", buffer); } SEE ALSO
bcopy(3), memccpy(3), memcpy(3), memmove(3), stpncpy(3), strcpy(3), string(3), wcpcpy(3) COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. GNU
2016-03-15 STPCPY(3)
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