pmstrncpy(3) — Linux manual page

PMSTRNCPY(3)            Library Functions Manual            PMSTRNCPY(3)

NAME

       pmstrncpy - safe string copy

C SYNOPSIS

       #include <pcp/pmapi.h>

       int pmstrncpy(char *dest, size_t destlen, char *src);

       cc ... -lpcp

DESCRIPTION

       pmstrncpy is safe string copying routine with semantics similar
       to strncpy(3).

       The main differences are that src must be null-byte terminated,
       destlen is the length of the destination buffer (dest) not the
       length of the source string (src), and pmstrncpy ensures that
       dest is null-byte terminated, even when strlen(src) is larger
       than destlen.

       On success, pmstrncpy returns 0, else -1 indicates that src is
       too big and the result been truncated to ensure dest has no been
       overrun.

SEE ALSO

       pmstrncat(3) and strncpy(3).

COLOPHON

       This page is part of the PCP (Performance Co-Pilot) project.
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       (At that time, the date of the most recent commit that was found
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Performance Co-Pilot               PCP                      PMSTRNCPY(3)

Pages that refer to this page: pmstrncat(3)

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