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author | Wladimir J. van der Laan <laanwj@gmail.com> | 2012-10-02 21:36:39 +0200 |
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committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2012-10-07 14:38:37 +0200 |
commit | 6032e4f4e7c1892a4e3f0a1a2007e4cd0fe99937 (patch) | |
tree | 45117631344c248ef87b7c92b2a832c2810729a5 /src/strlcpy.h | |
parent | ee0b64853699c08602fed81cdefc62d7e8dcdce2 (diff) | |
download | bitcoin-6032e4f4e7c1892a4e3f0a1a2007e4cd0fe99937.tar.xz |
get rid of strlcpy.h
Don't use hand-rolled string manipulation routine with a fixed
buffer in the bitcoin core, instead make use of c++ strings and boost.
Diffstat (limited to 'src/strlcpy.h')
-rw-r--r-- | src/strlcpy.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/src/strlcpy.h b/src/strlcpy.h deleted file mode 100644 index 2cc786e953..0000000000 --- a/src/strlcpy.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ -#ifndef BITCOIN_STRLCPY_H -#define BITCOIN_STRLCPY_H - -#include <stdlib.h> -#include <string.h> - -/* - * Copy src to string dst of size siz. At most siz-1 characters - * will be copied. Always NUL terminates (unless siz == 0). - * Returns strlen(src); if retval >= siz, truncation occurred. - */ -inline size_t strlcpy(char *dst, const char *src, size_t siz) -{ - char *d = dst; - const char *s = src; - size_t n = siz; - - /* Copy as many bytes as will fit */ - if (n != 0) - { - while (--n != 0) - { - if ((*d++ = *s++) == '\0') - break; - } - } - - /* Not enough room in dst, add NUL and traverse rest of src */ - if (n == 0) - { - if (siz != 0) - *d = '\0'; /* NUL-terminate dst */ - while (*s++) - ; - } - - return(s - src - 1); /* count does not include NUL */ -} - -/* - * Appends src to string dst of size siz (unlike strncat, siz is the - * full size of dst, not space left). At most siz-1 characters - * will be copied. Always NUL terminates (unless siz <= strlen(dst)). - * Returns strlen(src) + MIN(siz, strlen(initial dst)). - * If retval >= siz, truncation occurred. - */ -inline size_t strlcat(char *dst, const char *src, size_t siz) -{ - char *d = dst; - const char *s = src; - size_t n = siz; - size_t dlen; - - /* Find the end of dst and adjust bytes left but don't go past end */ - while (n-- != 0 && *d != '\0') - d++; - dlen = d - dst; - n = siz - dlen; - - if (n == 0) - return(dlen + strlen(s)); - while (*s != '\0') - { - if (n != 1) - { - *d++ = *s; - n--; - } - s++; - } - *d = '\0'; - - return(dlen + (s - src)); /* count does not include NUL */ -} -#endif |