- typo in error-message: s/algotithm/algorithm

- whitespace cleanup

diff --git a/coreutils/md5_sha1_sum.c b/coreutils/md5_sha1_sum.c
index 626dcee..633b6e5 100644 (file)
--- a/coreutils/md5_sha1_sum.c
+++ b/coreutils/md5_sha1_sum.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  *  Copyright (C) 2003 Glenn L. McGrath
  *  Copyright (C) 2003-2004 Erik Andersen
@@ -47,45 +48,44 @@ static uint8_t *hash_file(const char *filename, hash_algo_t hash_algo)
        RESERVE_CONFIG_UBUFFER(in_buf, 4096);
        void (*update)(const void*, size_t, void*);
        void (*final)(void*, void*);
-       
-       if(strcmp(filename, "-") == 0) {
+
+       if (strcmp(filename, "-") == 0) {
                src_fd = STDIN_FILENO;
        } else if(0 > (src_fd = open(filename, O_RDONLY))) {
                bb_perror_msg("%s", filename);
                return NULL;
        }
 
-       // figure specific hash algorithims
-       if(ENABLE_MD5SUM && hash_algo==HASH_MD5) {
+       /* figure specific hash algorithims */
+       if (ENABLE_MD5SUM && hash_algo==HASH_MD5) {
                md5_begin(&context.md5);
                update = (void (*)(const void*, size_t, void*))md5_hash;
                final = (void (*)(void*, void*))md5_end;
                hash_len = 16;
-       } else if(ENABLE_SHA1SUM && hash_algo==HASH_SHA1) {
+       } else if (ENABLE_SHA1SUM && hash_algo==HASH_SHA1) {
                sha1_begin(&context.sha1);
                update = (void (*)(const void*, size_t, void*))sha1_hash;
                final = (void (*)(void*, void*))sha1_end;
                hash_len = 20;
        } else {
-               bb_error_msg_and_die("algotithm not supported");
+               bb_error_msg_and_die("algorithm not supported");
        }
-       
 
-       while(0 < (count = read(src_fd, in_buf, sizeof in_buf))) {
+       while (0 < (count = read(src_fd, in_buf, sizeof in_buf))) {
                update(in_buf, count, &context);
        }
 
-       if(count == 0) {
+       if (count == 0) {
                final(in_buf, &context);
                hash_value = hash_bin_to_hex(in_buf, hash_len);
        }
-       
+
        RELEASE_CONFIG_BUFFER(in_buf);
-       
-       if(src_fd != STDIN_FILENO) {
+
+       if (src_fd != STDIN_FILENO) {
                close(src_fd);
        }
-       
+
        return hash_value;
 }
 
@@ -112,7 +112,7 @@ static int hash_files(int argc, char **argv, hash_algo_t hash_algo)
        if (argc == optind) {
                argv[argc++] = "-";
        }
-       
+
        if (ENABLE_FEATURE_MD5_SHA1_SUM_CHECK && flags & FLAG_CHECK) {
                FILE *pre_computed_stream;
                int count_total = 0;
@@ -189,13 +189,13 @@ static int hash_files(int argc, char **argv, hash_algo_t hash_algo)
 #ifdef CONFIG_MD5SUM
 int md5sum_main(int argc, char **argv)
 {
-       return(hash_files(argc, argv, HASH_MD5));
+       return (hash_files(argc, argv, HASH_MD5));
 }
 #endif
 
 #ifdef CONFIG_SHA1SUM
 int sha1sum_main(int argc, char **argv)
 {
-       return(hash_files(argc, argv, HASH_SHA1));
+       return (hash_files(argc, argv, HASH_SHA1));
 }
 #endif