PetscStrncpy#
Copies a string up to a certain length
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscStrncpy(char s[], const char t[], size_t n)
Not Collective
Input Parameters#
t - pointer to string
n - the length to copy
Output Parameter#
s - the copied string
Note#
Null string returns a string starting with zero
If the string that is being copied is of length n or larger then the entire string is not
copied and the final location of s is set to NULL. This is different then the behavior of
strncpy()
which leaves s non-terminated if there is not room for the entire string.
Developers Note#
Should this be PetscStrlcpy()
to reflect its behavior which is like strlcpy()
not strncpy()
See Also#
PetscStrcpy()
, PetscStrcat()
, PetscStrlcat()
, PetscStrallocpy()
Level#
intermediate
Location#
Examples#
src/dm/impls/forest/tutorials/ex1.c.html
src/snes/tutorials/ex17.c.html
src/tao/constrained/tutorials/maros.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages