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cp: remove ASSIGN_BASENAME_STRDUPA

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* src/cp.c (do_copy): Just use ASSIGN_STRDUPA, as this simplifies
the code and uses less memory.
This commit is contained in:
Paul Eggert 2018-01-05 22:55:47 -08:00
parent 7e244891b0
commit b88f8d1101
1 changed files with 2 additions and 12 deletions
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14
src/cp.c
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@ -40,16 +40,6 @@
# define lchown(name, uid, gid) chown (name, uid, gid)
#endif
#define ASSIGN_BASENAME_STRDUPA(Dest, File_name) \
do \
{ \
char *tmp_abns_; \
ASSIGN_STRDUPA (tmp_abns_, (File_name)); \
Dest = last_component (tmp_abns_); \
strip_trailing_slashes (Dest); \
} \
while (0)
/* The official name of this program (e.g., no 'g' prefix). */
#define PROGRAM_NAME "cp"
@ -693,8 +683,8 @@ do_copy (int n_files, char **file, const char *target_directory,
{
char *arg_base;
/* Append the last component of 'arg' to 'target_directory'. */
ASSIGN_BASENAME_STRDUPA (arg_base, arg);
ASSIGN_STRDUPA (arg_base, last_component (arg));
strip_trailing_slashes (arg_base);
/* For 'cp -R source/.. dest', don't copy into 'dest/..'. */
dst_name = (STREQ (arg_base, "..")
? xstrdup (target_directory)