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| author | Florian Weimer <fweimer@redhat.com> | 2023-06-14 18:10:08 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2023-06-14 18:10:08 +0200 |
| commit | 454a20c8756c9c1d55419153255fc7692b3d2199 (patch) | |
| tree | a65ad84288a247995183089f4400e4fd080ecc9d /include/string.h | |
| parent | 7ba426a1115318fc11f4355f3161f35817a06ba4 (diff) | |
| download | glibc-454a20c8756c9c1d55419153255fc7692b3d2199.tar.xz glibc-454a20c8756c9c1d55419153255fc7692b3d2199.zip | |
Implement strlcpy and strlcat [BZ #178]
These functions are about to be added to POSIX, under Austin Group
issue 986.
The fortified strlcat implementation does not raise SIGABRT if the
destination buffer does not contain a null terminator, it just
inherits the non-failing regular strlcat behavior.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'include/string.h')
| -rw-r--r-- | include/string.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/string.h b/include/string.h index 673cfd7272..0c78ad2539 100644 --- a/include/string.h +++ b/include/string.h @@ -88,6 +88,10 @@ libc_hidden_proto (__stpcpy) # define __stpcpy(dest, src) __builtin_stpcpy (dest, src) #endif libc_hidden_proto (__stpncpy) +extern __typeof (strlcpy) __strlcpy; +libc_hidden_proto (__strlcpy) +extern __typeof (strlcat) __strlcat; +libc_hidden_proto (__strlcat) libc_hidden_proto (__rawmemchr) libc_hidden_proto (__strcasecmp) libc_hidden_proto (__strcasecmp_l) |