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Remove unnecessary casts of alloca, since now it's guaranteed to be (void *).

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This commit is contained in:
Jim Meyering
2003-09-28 08:23:28 +00:00
parent b19d106cdb
commit 3d56cf5c1d
2 changed files with 7 additions and 8 deletions
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9
src/cp.c
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@@ -285,7 +285,7 @@ re_protect (const char *const_dst_path, int src_offset,
char *src_path; /* The source name in `dst_path'. */
uid_t myeuid = geteuid ();
dst_path = (char *) alloca (strlen (const_dst_path) + 1);
dst_path = alloca (strlen (const_dst_path) + 1);
strcpy (dst_path, const_dst_path);
src_path = dst_path + src_offset;
@@ -383,13 +383,13 @@ make_path_private (const char *const_dirpath, int src_offset, int mode,
char *dst_dirname; /* Leading path of `dirpath'. */
size_t dirlen; /* Length of leading path of `dirpath'. */
dirpath = (char *) alloca (strlen (const_dirpath) + 1);
dirpath = alloca (strlen (const_dirpath) + 1);
strcpy (dirpath, const_dirpath);
src = dirpath + src_offset;
dirlen = dir_len (dirpath);
dst_dirname = (char *) alloca (dirlen + 1);
dst_dirname = alloca (dirlen + 1);
memcpy (dst_dirname, dirpath, dirlen);
dst_dirname[dirlen] = '\0';
@@ -691,8 +691,7 @@ do_copy (int n_files, char **file, const char *target_directory,
char *source_base;
ASSIGN_BASENAME_STRDUPA (source_base, source);
new_dest = (char *) alloca (strlen (dest)
+ strlen (source_base) + 1);
new_dest = alloca (strlen (dest) + strlen (source_base) + 1);
stpcpy (stpcpy (new_dest, dest), source_base);
}
else

6
src/ln.c
View File

@@ -75,12 +75,12 @@ int symlink ();
char *tmp_source; \
size_t buf_len = strlen (source) + 1; \
\
tmp_source = (char *) alloca (buf_len); \
tmp_source = alloca (buf_len); \
memcpy (tmp_source, (source), buf_len); \
strip_trailing_slashes (tmp_source); \
source_base = base_name (tmp_source); \
\
(new_dest) = (char *) alloca (strlen ((dest)) + 1 \
(new_dest) = alloca (strlen ((dest)) + 1 \
+ strlen (source_base) + 1); \
stpcpy (stpcpy (stpcpy ((new_dest), (dest)), "/"), source_base);\
} \
@@ -266,7 +266,7 @@ do_link (const char *source, const char *dest)
if (tmp_backup == NULL)
xalloc_die ();
buf_len = strlen (tmp_backup) + 1;
dest_backup = (char *) alloca (buf_len);
dest_backup = alloca (buf_len);
memcpy (dest_backup, tmp_backup, buf_len);
free (tmp_backup);
if (rename (dest, dest_backup))