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(copy, make_path, re_protect): Explicitly cast alloca return value to (char *).

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This commit is contained in:
Jim Meyering 1993-04-04 21:48:43 +00:00
parent 9cf66fe2b1
commit 223b1d7604
1 changed files with 4 additions and 4 deletions
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8
src/cp.c
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@ -528,7 +528,7 @@ copy (src_path, dst_path, new_dst, device, ancestors)
char *tmp_backup = find_backup_file_name (dst_path);
if (tmp_backup == NULL)
error (1, 0, "virtual memory exhausted");
dst_backup = alloca (strlen (tmp_backup) + 1);
dst_backup = (char *) alloca (strlen (tmp_backup) + 1);
strcpy (dst_backup, tmp_backup);
free (tmp_backup);
if (rename (dst_path, dst_backup))
@ -831,13 +831,13 @@ make_path (const_dirpath, src_offset, mode, verbose_fmt_string,
char *tmp_dst_dirname; /* Leading path of `dirpath', malloc. */
char *dst_dirname; /* Leading path of `dirpath', alloca. */
dirpath = alloca (strlen (const_dirpath) + 1);
dirpath = (char *) alloca (strlen (const_dirpath) + 1);
strcpy (dirpath, const_dirpath);
src = dirpath + src_offset;
tmp_dst_dirname = dirname (dirpath);
dst_dirname = alloca (strlen (tmp_dst_dirname) + 1);
dst_dirname = (char *) alloca (strlen (tmp_dst_dirname) + 1);
strcpy (dst_dirname, tmp_dst_dirname);
free (tmp_dst_dirname);
@ -950,7 +950,7 @@ re_protect (const_dst_path, src_offset, attr_list)
char *dst_path; /* A copy of CONST_DST_PATH we can change. */
char *src_path; /* The source name in `dst_path'. */
dst_path = alloca (strlen (const_dst_path) + 1);
dst_path = (char *) alloca (strlen (const_dst_path) + 1);
strcpy (dst_path, const_dst_path);
src_path = dst_path + src_offset;