Documentation/SubmittingPatches: clarify GMail section and SMTP

[git.git] / diff.c

diff --git a/diff.c b/diff.c
index a1bf1e9cb37104cda8168c5118769ce5bbcfcbb2..e40c1271da3f2ea433b55f770408e8d3a0f8a521 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -700,7 +700,6 @@ static void diff_words_show(struct diff_words_data *diff_words)
 {
        xpparam_t xpp;
        xdemitconf_t xecfg;
-       xdemitcb_t ecb;
        mmfile_t minus, plus;
 
        /* special case: only removal */
@@ -722,7 +721,7 @@ static void diff_words_show(struct diff_words_data *diff_words)
        /* as only the hunk header will be parsed, we need a 0-context */
        xecfg.ctxlen = 0;
        xdi_diff_outf(&minus, &plus, fn_out_diff_words_aux, diff_words,
-                     &xpp, &xecfg, &ecb);
+                     &xpp, &xecfg);
        free(minus.ptr);
        free(plus.ptr);
        if (diff_words->current_plus != diff_words->plus.text.ptr +
@@ -953,7 +952,7 @@ struct diffstat_t {
                unsigned is_unmerged:1;
                unsigned is_binary:1;
                unsigned is_renamed:1;
-               unsigned int added, deleted;
+               uintmax_t added, deleted;
        } **files;
 };
 
@@ -1045,7 +1044,7 @@ static void fill_print_name(struct diffstat_file *file)
 static void show_stats(struct diffstat_t *data, struct diff_options *options)
 {
        int i, len, add, del, adds = 0, dels = 0;
-       int max_change = 0, max_len = 0;
+       uintmax_t max_change = 0, max_len = 0;
        int total_files = data->nr;
        int width, name_width;
        const char *reset, *set, *add_c, *del_c;
@@ -1074,7 +1073,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 
        for (i = 0; i < data->nr; i++) {
                struct diffstat_file *file = data->files[i];
-               int change = file->added + file->deleted;
+               uintmax_t change = file->added + file->deleted;
                fill_print_name(file);
                len = strlen(file->print_name);
                if (max_len < len)
@@ -1102,8 +1101,8 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
        for (i = 0; i < data->nr; i++) {
                const char *prefix = "";
                char *name = data->files[i]->print_name;
-               int added = data->files[i]->added;
-               int deleted = data->files[i]->deleted;
+               uintmax_t added = data->files[i]->added;
+               uintmax_t deleted = data->files[i]->deleted;
                int name_len;
 
                /*
@@ -1124,9 +1123,11 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
                if (data->files[i]->is_binary) {
                        show_name(options->file, prefix, name, len);
                        fprintf(options->file, "  Bin ");
-                       fprintf(options->file, "%s%d%s", del_c, deleted, reset);
+                       fprintf(options->file, "%s%"PRIuMAX"%s",
+                               del_c, deleted, reset);
                        fprintf(options->file, " -> ");
-                       fprintf(options->file, "%s%d%s", add_c, added, reset);
+                       fprintf(options->file, "%s%"PRIuMAX"%s",
+                               add_c, added, reset);
                        fprintf(options->file, " bytes");
                        fprintf(options->file, "\n");
                        continue;
@@ -1155,7 +1156,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
                        del = scale_linear(del, width, max_change);
                }
                show_name(options->file, prefix, name, len);
-               fprintf(options->file, "%5d%s", added + deleted,
+               fprintf(options->file, "%5"PRIuMAX"%s", added + deleted,
                                added + deleted ? " " : "");
                show_graph(options->file, '+', add, add_c, reset);
                show_graph(options->file, '-', del, del_c, reset);
@@ -1205,7 +1206,8 @@ static void show_numstat(struct diffstat_t *data, struct diff_options *options)
                        fprintf(options->file, "-\t-\t");
                else
                        fprintf(options->file,
-                               "%d\t%d\t", file->added, file->deleted);
+                               "%"PRIuMAX"\t%"PRIuMAX"\t",
+                               file->added, file->deleted);
                if (options->line_termination) {
                        fill_print_name(file);
                        if (!file->is_renamed)
@@ -1705,7 +1707,6 @@ static void builtin_diff(const char *name_a,
                const char *diffopts = getenv("GIT_DIFF_OPTS");
                xpparam_t xpp;
                xdemitconf_t xecfg;
-               xdemitcb_t ecb;
                struct emit_callback ecbdata;
                const struct userdiff_funcname *pe;
 
@@ -1777,7 +1778,7 @@ static void builtin_diff(const char *name_a,
                        }
                }
                xdi_diff_outf(&mf1, &mf2, fn_out_consume, &ecbdata,
-                             &xpp, &xecfg, &ecb);
+                             &xpp, &xecfg);
                if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS))
                        free_diff_words_data(&ecbdata);
                if (textconv_one)
@@ -1830,13 +1831,12 @@ static void builtin_diffstat(const char *name_a, const char *name_b,
                /* Crazy xdl interfaces.. */
                xpparam_t xpp;
                xdemitconf_t xecfg;
-               xdemitcb_t ecb;
 
                memset(&xpp, 0, sizeof(xpp));
                memset(&xecfg, 0, sizeof(xecfg));
                xpp.flags = XDF_NEED_MINIMAL | o->xdl_opts;
                xdi_diff_outf(&mf1, &mf2, diffstat_consume, diffstat,
-                             &xpp, &xecfg, &ecb);
+                             &xpp, &xecfg);
        }
 
  free_and_return:
@@ -1878,14 +1878,13 @@ static void builtin_checkdiff(const char *name_a, const char *name_b,
                /* Crazy xdl interfaces.. */
                xpparam_t xpp;
                xdemitconf_t xecfg;
-               xdemitcb_t ecb;
 
                memset(&xpp, 0, sizeof(xpp));
                memset(&xecfg, 0, sizeof(xecfg));
                xecfg.ctxlen = 1; /* at least one context line */
                xpp.flags = XDF_NEED_MINIMAL;
                xdi_diff_outf(&mf1, &mf2, checkdiff_consume, &data,
-                             &xpp, &xecfg, &ecb);
+                             &xpp, &xecfg);
 
                if (data.ws_rule & WS_BLANK_AT_EOF) {
                        struct emit_callback ecbdata;
@@ -3380,7 +3379,6 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1)
        for (i = 0; i < q->nr; i++) {
                xpparam_t xpp;
                xdemitconf_t xecfg;
-               xdemitcb_t ecb;
                mmfile_t mf1, mf2;
                struct diff_filepair *p = q->queue[i];
                int len1, len2;
@@ -3442,7 +3440,7 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1)
                xecfg.ctxlen = 3;
                xecfg.flags = XDL_EMIT_FUNCNAMES;
                xdi_diff_outf(&mf1, &mf2, patch_id_consume, &data,
-                             &xpp, &xecfg, &ecb);
+                             &xpp, &xecfg);
        }
 
        git_SHA1_Final(sha1, &ctx);