diff options
Diffstat (limited to 'coreutils/diff.c')
| -rw-r--r-- | coreutils/diff.c | 41 |
1 files changed, 12 insertions, 29 deletions
diff --git a/coreutils/diff.c b/coreutils/diff.c index 368efd3..22c1574 100644 --- a/coreutils/diff.c +++ b/coreutils/diff.c @@ -12,23 +12,6 @@ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ -#include <time.h> -#include <sys/types.h> -#include <sys/param.h> -#include <sys/stat.h> -#include <ctype.h> -#include <errno.h> -#include <signal.h> -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <unistd.h> -#include <sys/wait.h> -#include <fcntl.h> -#include <stddef.h> -#include <paths.h> -#include <dirent.h> #include "busybox.h" #define FSIZE_MAX 32768 @@ -917,21 +900,21 @@ static int diffreg(char *ofile1, char *ofile2, int flags) goto closem; if (flags & D_EMPTY1) - f1 = bb_xfopen(bb_dev_null, "r"); + f1 = xfopen(bb_dev_null, "r"); else { if (strcmp(file1, "-") == 0) f1 = stdin; else - f1 = bb_xfopen(file1, "r"); + f1 = xfopen(file1, "r"); } if (flags & D_EMPTY2) - f2 = bb_xfopen(bb_dev_null, "r"); + f2 = xfopen(bb_dev_null, "r"); else { if (strcmp(file2, "-") == 0) f2 = stdin; else - f2 = bb_xfopen(file2, "r"); + f2 = xfopen(file2, "r"); } if ((i = files_differ(f1, f2, flags)) == 0) @@ -1004,19 +987,19 @@ static void do_diff(char *dir1, char *path1, char *dir2, char *path2) int flags = D_HEADER; int val; - char *fullpath1 = bb_xasprintf("%s/%s", dir1, path1); - char *fullpath2 = bb_xasprintf("%s/%s", dir2, path2); + char *fullpath1 = xasprintf("%s/%s", dir1, path1); + char *fullpath2 = xasprintf("%s/%s", dir2, path2); if (stat(fullpath1, &stb1) != 0) { flags |= D_EMPTY1; memset(&stb1, 0, sizeof(stb1)); - fullpath1 = bb_xasprintf("%s/%s", dir1, path2); + fullpath1 = xasprintf("%s/%s", dir1, path2); } if (stat(fullpath2, &stb2) != 0) { flags |= D_EMPTY2; memset(&stb2, 0, sizeof(stb2)); stb2.st_mode = stb1.st_mode; - fullpath2 = bb_xasprintf("%s/%s", dir2, path1); + fullpath2 = xasprintf("%s/%s", dir2, path1); } if (stb1.st_mode == 0) @@ -1051,7 +1034,7 @@ static int add_to_dirlist(const char *filename, { dl_count++; dl = xrealloc(dl, dl_count * sizeof(char *)); - dl[dl_count - 1] = bb_xstrdup(filename); + dl[dl_count - 1] = xstrdup(filename); if (cmd_flags & FLAG_r) { int *pp = (int *) userdata; int path_len = *pp + 1; @@ -1077,7 +1060,7 @@ static char **get_dir(char *path) int path_len = strlen(path); void *userdata = &path_len; - /* Reset dl_count - there's no need to free dl as bb_xrealloc does + /* Reset dl_count - there's no need to free dl as xrealloc does * the job nicely. */ dl_count = 0; @@ -1089,7 +1072,7 @@ static char **get_dir(char *path) DIR *dp; struct dirent *ep; - dp = bb_opendir(path); + dp = warn_opendir(path); while ((ep = readdir(dp))) { if ((!strcmp(ep->d_name, "..")) || (!strcmp(ep->d_name, "."))) continue; @@ -1104,7 +1087,7 @@ static char **get_dir(char *path) /* Copy dl so that we can return it. */ retval = xmalloc(dl_count * sizeof(char *)); for (i = 0; i < dl_count; i++) - retval[i] = bb_xstrdup(dl[i]); + retval[i] = xstrdup(dl[i]); return retval; } |