firestring_estr_tolower(3) Library Functions Manual firestring_estr_tolower(3)NAME
firestring_estr_tolower - convert all letters in an estring to lower case
SYNOPSIS
#include <firestring.h>
-lfirestring
int firestring_estr_tolower(struct firestring_estr_t *dest, struct firestring_estr_t *source, const long start)
DESCRIPTION
firestring_estr_tolower() copies the data in source starting at position start to dest, replacing any uppercase characters with lowercase
ones by using tolower(3). source and dest can be the same string.
RETURN VALUE
0 if the string was copied successfully; 1 if there was insufficient space in destination for the copy to occur.
AUTHOR
Ian Gulliver <ian@penguinhosting.net>
SEE ALSO libfirestring(3)
2003-07-21 firestring_estr_tolower(3)
Check Out this Related Man Page
STRCPY(3) Linux Programmer's Manual STRCPY(3)NAME
strcpy, strncpy - copy a string
SYNOPSIS
#include <string.h>
char *strcpy(char *dest, const char *src);
char *strncpy(char *dest, const char *src, size_t n);
DESCRIPTION
The strcpy() function copies the string pointed to by src (including the terminating ` ' character) 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.
The strncpy() function is similar, except that not more than n bytes of src are copied. Thus, if there is no null byte among the first n
bytes of src, the result will not be null-terminated.
In the case where the length of src is less than that of n, the remainder of dest will be padded with nulls.
RETURN VALUE
The strcpy() and strncpy() functions return a pointer to the destination string dest.
BUGS
If the destination string of a strcpy() is not large enough (that is, if the programmer was stupid/lazy, and failed to check the size
before copying) then anything might happen. Overflowing fixed length strings is a favourite cracker technique.
CONFORMING TO
SVID 3, POSIX, BSD 4.3, ISO 9899
SEE ALSO bcopy(3), memccpy(3), memcpy(3), memmove(3)GNU 1993-04-11 STRCPY(3)
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