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| author | thegeorg <thegeorg@yandex-team.ru> | 2022-02-10 16:45:12 +0300 |
|---|---|---|
| committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:12 +0300 |
| commit | 49116032d905455a7b1c994e4a696afc885c1e71 (patch) | |
| tree | be835aa92c6248212e705f25388ebafcf84bc7a1 /contrib/libs/libc_compat/strlcat.c | |
| parent | 4e839db24a3bbc9f1c610c43d6faaaa99824dcca (diff) | |
| download | ydb-49116032d905455a7b1c994e4a696afc885c1e71.tar.gz | |
Restoring authorship annotation for <thegeorg@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/libc_compat/strlcat.c')
| -rw-r--r-- | contrib/libs/libc_compat/strlcat.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/contrib/libs/libc_compat/strlcat.c b/contrib/libs/libc_compat/strlcat.c index 00ecf35646..d2198a2bdc 100644 --- a/contrib/libs/libc_compat/strlcat.c +++ b/contrib/libs/libc_compat/strlcat.c @@ -1,7 +1,7 @@ -/* $OpenBSD: strlcat.c,v 1.19 2019/01/25 00:19:25 millert Exp $ */ +/* $OpenBSD: strlcat.c,v 1.19 2019/01/25 00:19:25 millert Exp $ */ /* - * Copyright (c) 1998, 2015 Todd C. Miller <millert@openbsd.org> + * Copyright (c) 1998, 2015 Todd C. Miller <millert@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -20,37 +20,37 @@ #include <string.h> /* - * Appends src to string dst of size dsize (unlike strncat, dsize is the - * full size of dst, not space left). At most dsize-1 characters - * will be copied. Always NUL terminates (unless dsize <= strlen(dst)). - * Returns strlen(src) + MIN(dsize, strlen(initial dst)). - * If retval >= dsize, truncation occurred. + * Appends src to string dst of size dsize (unlike strncat, dsize is the + * full size of dst, not space left). At most dsize-1 characters + * will be copied. Always NUL terminates (unless dsize <= strlen(dst)). + * Returns strlen(src) + MIN(dsize, strlen(initial dst)). + * If retval >= dsize, truncation occurred. */ size_t -strlcat(char *dst, const char *src, size_t dsize) +strlcat(char *dst, const char *src, size_t dsize) { - const char *odst = dst; - const char *osrc = src; - size_t n = dsize; - size_t dlen; + const char *odst = dst; + const char *osrc = src; + size_t n = dsize; + size_t dlen; - /* Find the end of dst and adjust bytes left but don't go past end. */ - while (n-- != 0 && *dst != '\0') - dst++; - dlen = dst - odst; - n = dsize - dlen; + /* Find the end of dst and adjust bytes left but don't go past end. */ + while (n-- != 0 && *dst != '\0') + dst++; + dlen = dst - odst; + n = dsize - dlen; - if (n-- == 0) - return(dlen + strlen(src)); - while (*src != '\0') { - if (n != 0) { - *dst++ = *src; - n--; - } - src++; - } - *dst = '\0'; + if (n-- == 0) + return(dlen + strlen(src)); + while (*src != '\0') { + if (n != 0) { + *dst++ = *src; + n--; + } + src++; + } + *dst = '\0'; - return(dlen + (src - osrc)); /* count does not include NUL */ + return(dlen + (src - osrc)); /* count does not include NUL */ } |