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authorFlorian Weimer <fweimer@redhat.com>2023-06-14 18:10:08 +0200
committerFlorian Weimer <fweimer@redhat.com>2023-06-14 18:10:08 +0200
commit454a20c8756c9c1d55419153255fc7692b3d2199 (patch)
treea65ad84288a247995183089f4400e4fd080ecc9d /sysdeps/unix/sysv/linux/s390
parent7ba426a1115318fc11f4355f3161f35817a06ba4 (diff)
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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 'sysdeps/unix/sysv/linux/s390')
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist4
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist4
2 files changed, 8 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 8625135c48..8db68fcea7 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2815,6 +2815,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index d00c7eb262..ec9747b7ea 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -2608,6 +2608,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F