diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2021-08-22 13:54:04 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2021-08-22 14:02:22 -0700 |
| commit | 31226b9bbeadc32389a2e399f81fd0265ac88a57 (patch) | |
| tree | 61f035694bc811533dc23a632ba8e0a55667d944 /src/ifdef.c | |
| parent | f2e2b4d3c3288e6cae3918fc432bdab8c0c485b7 (diff) | |
| download | diffutils-31226b9bbeadc32389a2e399f81fd0265ac88a57.tar.gz | |
diff: use mempcpy
* bootstrap.conf (gnulib_modules): Add mempcpy, stpcpy.
* src/ifdef.c (do_printf_spec):
* src/sdiff.c (expand_name, lf_snarf, temporary_file):
* src/util.c (message5):
Prefer mempcpy to memcpy plus manual size-updating.
Prefer stpcpy to mempcpy plus manual size-spec.
Diffstat (limited to 'src/ifdef.c')
| -rw-r--r-- | src/ifdef.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/ifdef.c b/src/ifdef.c index d82d2d1..b82288f 100644 --- a/src/ifdef.c +++ b/src/ifdef.c @@ -362,9 +362,8 @@ do_printf_spec (FILE *out, char const *spec, size_t spec_prefix_len = f - spec - 2; size_t pI_len = sizeof pI - 1; char *format = xmalloca (spec_prefix_len + pI_len + 2); - char *p = format + spec_prefix_len + pI_len; - memcpy (format, spec, spec_prefix_len); - memcpy (format + spec_prefix_len, pI, pI_len); + char *p = mempcpy (format, spec, spec_prefix_len); + p = stpcpy (p, pI); *p++ = c; *p = '\0'; fprintf (out, format, value); |