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-rw-r--r--diff.c249
1 files changed, 132 insertions, 117 deletions
diff --git a/diff.c b/diff.c
index f72769a1c4..7500c55095 100644
--- a/diff.c
+++ b/diff.c
@@ -52,23 +52,23 @@ static char diff_colors[][COLOR_MAXLEN] = {
GIT_COLOR_NORMAL, /* FUNCINFO */
};
-static int parse_diff_color_slot(const char *var, int ofs)
+static int parse_diff_color_slot(const char *var)
{
- if (!strcasecmp(var+ofs, "plain"))
+ if (!strcasecmp(var, "plain"))
return DIFF_PLAIN;
- if (!strcasecmp(var+ofs, "meta"))
+ if (!strcasecmp(var, "meta"))
return DIFF_METAINFO;
- if (!strcasecmp(var+ofs, "frag"))
+ if (!strcasecmp(var, "frag"))
return DIFF_FRAGINFO;
- if (!strcasecmp(var+ofs, "old"))
+ if (!strcasecmp(var, "old"))
return DIFF_FILE_OLD;
- if (!strcasecmp(var+ofs, "new"))
+ if (!strcasecmp(var, "new"))
return DIFF_FILE_NEW;
- if (!strcasecmp(var+ofs, "commit"))
+ if (!strcasecmp(var, "commit"))
return DIFF_COMMIT;
- if (!strcasecmp(var+ofs, "whitespace"))
+ if (!strcasecmp(var, "whitespace"))
return DIFF_WHITESPACE;
- if (!strcasecmp(var+ofs, "func"))
+ if (!strcasecmp(var, "func"))
return DIFF_FUNCINFO;
return -1;
}
@@ -231,6 +231,8 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
int git_diff_basic_config(const char *var, const char *value, void *cb)
{
+ const char *name;
+
if (!strcmp(var, "diff.renamelimit")) {
diff_rename_limit_default = git_config_int(var, value);
return 0;
@@ -239,14 +241,14 @@ int git_diff_basic_config(const char *var, const char *value, void *cb)
if (userdiff_config(var, value) < 0)
return -1;
- if (starts_with(var, "diff.color.") || starts_with(var, "color.diff.")) {
- int slot = parse_diff_color_slot(var, 11);
+ if (skip_prefix(var, "diff.color.", &name) ||
+ skip_prefix(var, "color.diff.", &name)) {
+ int slot = parse_diff_color_slot(name);
if (slot < 0)
return 0;
if (!value)
return config_error_nonbool(var);
- color_parse(value, var, diff_colors[slot]);
- return 0;
+ return color_parse(value, diff_colors[slot]);
}
/* like GNU diff's --suppress-blank-empty option */
@@ -373,7 +375,7 @@ static unsigned long diff_filespec_size(struct diff_filespec *one)
{
if (!DIFF_FILE_VALID(one))
return 0;
- diff_populate_filespec(one, 1);
+ diff_populate_filespec(one, CHECK_SIZE_ONLY);
return one->size;
}
@@ -522,9 +524,9 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
ep += 2; /* skip over @@ */
/* The hunk header in fraginfo color */
- strbuf_add(&msgbuf, frag, strlen(frag));
+ strbuf_addstr(&msgbuf, frag);
strbuf_add(&msgbuf, line, ep - line);
- strbuf_add(&msgbuf, reset, strlen(reset));
+ strbuf_addstr(&msgbuf, reset);
/*
* trailing "\r\n"
@@ -538,15 +540,15 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
if (*ep != ' ' && *ep != '\t')
break;
if (ep != cp) {
- strbuf_add(&msgbuf, plain, strlen(plain));
+ strbuf_addstr(&msgbuf, plain);
strbuf_add(&msgbuf, cp, ep - cp);
- strbuf_add(&msgbuf, reset, strlen(reset));
+ strbuf_addstr(&msgbuf, reset);
}
if (ep < line + len) {
- strbuf_add(&msgbuf, func, strlen(func));
+ strbuf_addstr(&msgbuf, func);
strbuf_add(&msgbuf, ep, line + len - ep);
- strbuf_add(&msgbuf, reset, strlen(reset));
+ strbuf_addstr(&msgbuf, reset);
}
strbuf_add(&msgbuf, line + len, org_len - len);
@@ -1361,7 +1363,7 @@ static struct diffstat_file *diffstat_add(struct diffstat_t *diffstat,
const char *name_b)
{
struct diffstat_file *x;
- x = xcalloc(sizeof (*x), 1);
+ x = xcalloc(1, sizeof(*x));
ALLOC_GROW(diffstat->files, diffstat->nr + 1, diffstat->alloc);
diffstat->files[diffstat->nr++] = x;
if (name_b) {
@@ -1907,11 +1909,11 @@ static void show_dirstat(struct diff_options *options)
diff_free_filespec_data(p->one);
diff_free_filespec_data(p->two);
} else if (DIFF_FILE_VALID(p->one)) {
- diff_populate_filespec(p->one, 1);
+ diff_populate_filespec(p->one, CHECK_SIZE_ONLY);
copied = added = 0;
diff_free_filespec_data(p->one);
} else if (DIFF_FILE_VALID(p->two)) {
- diff_populate_filespec(p->two, 1);
+ diff_populate_filespec(p->two, CHECK_SIZE_ONLY);
copied = 0;
added = p->two->size;
diff_free_filespec_data(p->two);
@@ -2091,7 +2093,6 @@ static unsigned char *deflate_it(char *data,
unsigned char *deflated;
git_zstream stream;
- memset(&stream, 0, sizeof(stream));
git_deflate_init(&stream, zlib_compression_level);
bound = git_deflate_bound(&stream, size);
deflated = xmalloc(bound);
@@ -2185,8 +2186,8 @@ int diff_filespec_is_binary(struct diff_filespec *one)
one->is_binary = one->driver->binary;
else {
if (!one->data && DIFF_FILE_VALID(one))
- diff_populate_filespec(one, 0);
- if (one->data)
+ diff_populate_filespec(one, CHECK_BINARY);
+ if (one->is_binary == -1 && one->data)
one->is_binary = buffer_is_binary(one->data,
one->size);
if (one->is_binary == -1)
@@ -2321,6 +2322,19 @@ static void builtin_diff(const char *name_a,
} else if (!DIFF_OPT_TST(o, TEXT) &&
( (!textconv_one && diff_filespec_is_binary(one)) ||
(!textconv_two && diff_filespec_is_binary(two)) )) {
+ if (!one->data && !two->data &&
+ S_ISREG(one->mode) && S_ISREG(two->mode) &&
+ !DIFF_OPT_TST(o, BINARY)) {
+ if (!hashcmp(one->sha1, two->sha1)) {
+ if (must_show_header)
+ fprintf(o->file, "%s", header.buf);
+ goto free_ab_and_return;
+ }
+ fprintf(o->file, "%s", header.buf);
+ fprintf(o->file, "%sBinary files %s and %s differ\n",
+ line_prefix, lbl[0], lbl[1]);
+ goto free_ab_and_return;
+ }
if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
die("unable to read files to diff");
/* Quite common confusing case */
@@ -2341,6 +2355,7 @@ static void builtin_diff(const char *name_a,
} else {
/* Crazy xdl interfaces.. */
const char *diffopts = getenv("GIT_DIFF_OPTS");
+ const char *v;
xpparam_t xpp;
xdemitconf_t xecfg;
struct emit_callback ecbdata;
@@ -2379,10 +2394,10 @@ static void builtin_diff(const char *name_a,
xdiff_set_find_func(&xecfg, pe->pattern, pe->cflags);
if (!diffopts)
;
- else if (starts_with(diffopts, "--unified="))
- xecfg.ctxlen = strtoul(diffopts + 10, NULL, 10);
- else if (starts_with(diffopts, "-u"))
- xecfg.ctxlen = strtoul(diffopts + 2, NULL, 10);
+ else if (skip_prefix(diffopts, "--unified=", &v))
+ xecfg.ctxlen = strtoul(v, NULL, 10);
+ else if (skip_prefix(diffopts, "-u", &v))
+ xecfg.ctxlen = strtoul(v, NULL, 10);
if (o->word_diff)
init_diff_words_data(&ecbdata, o, one, two);
xdi_diff_outf(&mf1, &mf2, fn_out_consume, &ecbdata,
@@ -2664,8 +2679,9 @@ static int diff_populate_gitlink(struct diff_filespec *s, int size_only)
* grab the data for the blob (or file) for our own in-core comparison.
* diff_filespec has data and size fields for this purpose.
*/
-int diff_populate_filespec(struct diff_filespec *s, int size_only)
+int diff_populate_filespec(struct diff_filespec *s, unsigned int flags)
{
+ int size_only = flags & CHECK_SIZE_ONLY;
int err = 0;
/*
* demote FAIL to WARN to allow inspecting the situation
@@ -2720,6 +2736,11 @@ int diff_populate_filespec(struct diff_filespec *s, int size_only)
}
if (size_only)
return 0;
+ if ((flags & CHECK_BINARY) &&
+ s->size > big_file_threshold && s->is_binary == -1) {
+ s->is_binary = 1;
+ return 0;
+ }
fd = open(s->path, O_RDONLY);
if (fd < 0)
goto err_empty;
@@ -2741,16 +2762,21 @@ int diff_populate_filespec(struct diff_filespec *s, int size_only)
}
else {
enum object_type type;
- if (size_only) {
+ if (size_only || (flags & CHECK_BINARY)) {
type = sha1_object_info(s->sha1, &s->size);
if (type < 0)
die("unable to read %s", sha1_to_hex(s->sha1));
- } else {
- s->data = read_sha1_file(s->sha1, &type, &s->size);
- if (!s->data)
- die("unable to read %s", sha1_to_hex(s->sha1));
- s->should_free = 1;
+ if (size_only)
+ return 0;
+ if (s->size > big_file_threshold && s->is_binary == -1) {
+ s->is_binary = 1;
+ return 0;
+ }
}
+ s->data = read_sha1_file(s->sha1, &type, &s->size);
+ if (!s->data)
+ die("unable to read %s", sha1_to_hex(s->sha1));
+ s->should_free = 1;
}
return 0;
}
@@ -2880,6 +2906,16 @@ static struct diff_tempfile *prepare_temp_file(const char *name,
return temp;
}
+static void add_external_diff_name(struct argv_array *argv,
+ const char *name,
+ struct diff_filespec *df)
+{
+ struct diff_tempfile *temp = prepare_temp_file(name, df);
+ argv_array_push(argv, temp->name);
+ argv_array_push(argv, temp->hex);
+ argv_array_push(argv, temp->mode);
+}
+
/* An external diff command takes:
*
* diff-cmd name infile1 infile1-sha1 infile1-mode \
@@ -2896,48 +2932,32 @@ static void run_external_diff(const char *pgm,
struct diff_options *o)
{
struct argv_array argv = ARGV_ARRAY_INIT;
- int retval;
+ struct argv_array env = ARGV_ARRAY_INIT;
struct diff_queue_struct *q = &diff_queued_diff;
- const char *env[3] = { NULL };
- char env_counter[50];
- char env_total[50];
+
+ argv_array_push(&argv, pgm);
+ argv_array_push(&argv, name);
if (one && two) {
- struct diff_tempfile *temp_one, *temp_two;
- const char *othername = (other ? other : name);
- temp_one = prepare_temp_file(name, one);
- temp_two = prepare_temp_file(othername, two);
- argv_array_push(&argv, pgm);
- argv_array_push(&argv, name);
- argv_array_push(&argv, temp_one->name);
- argv_array_push(&argv, temp_one->hex);
- argv_array_push(&argv, temp_one->mode);
- argv_array_push(&argv, temp_two->name);
- argv_array_push(&argv, temp_two->hex);
- argv_array_push(&argv, temp_two->mode);
- if (other) {
+ add_external_diff_name(&argv, name, one);
+ if (!other)
+ add_external_diff_name(&argv, name, two);
+ else {
+ add_external_diff_name(&argv, other, two);
argv_array_push(&argv, other);
argv_array_push(&argv, xfrm_msg);
}
- } else {
- argv_array_push(&argv, pgm);
- argv_array_push(&argv, name);
}
- fflush(NULL);
- env[0] = env_counter;
- snprintf(env_counter, sizeof(env_counter), "GIT_DIFF_PATH_COUNTER=%d",
- ++o->diff_path_counter);
- env[1] = env_total;
- snprintf(env_total, sizeof(env_total), "GIT_DIFF_PATH_TOTAL=%d", q->nr);
+ argv_array_pushf(&env, "GIT_DIFF_PATH_COUNTER=%d", ++o->diff_path_counter);
+ argv_array_pushf(&env, "GIT_DIFF_PATH_TOTAL=%d", q->nr);
+
+ if (run_command_v_opt_cd_env(argv.argv, RUN_USING_SHELL, NULL, env.argv))
+ die(_("external diff died, stopping at %s"), name);
- retval = run_command_v_opt_cd_env(argv.argv, RUN_USING_SHELL, NULL, env);
remove_tempfile();
argv_array_clear(&argv);
- if (retval) {
- fprintf(stderr, "external diff died, stopping at %s.\n", name);
- exit(1);
- }
+ argv_array_clear(&env);
}
static int similarity_index(struct diff_filepair *p)
@@ -3205,6 +3225,7 @@ void diff_setup(struct diff_options *options)
options->context = diff_context_default;
DIFF_OPT_SET(options, RENAME_EMPTY);
+ /* pathchange left =NULL by default */
options->change = diff_change;
options->add_remove = diff_addremove;
options->use_color = diff_use_color_default;
@@ -3325,6 +3346,9 @@ void diff_setup_done(struct diff_options *options)
}
options->diff_path_counter = 0;
+
+ if (DIFF_OPT_TST(options, FOLLOW_RENAMES) && options->pathspec.nr != 1)
+ die(_("--follow requires exactly one pathspec"));
}
static int opt_arg(const char *arg, int arg_short, const char *arg_long, int *val)
@@ -3393,12 +3417,10 @@ int parse_long_opt(const char *opt, const char **argv,
const char **optarg)
{
const char *arg = argv[0];
- if (arg[0] != '-' || arg[1] != '-')
+ if (!skip_prefix(arg, "--", &arg))
return 0;
- arg += strlen("--");
- if (!starts_with(arg, opt))
+ if (!skip_prefix(arg, opt, &arg))
return 0;
- arg += strlen(opt);
if (*arg == '=') { /* stuck form: --option=value */
*optarg = arg + 1;
return 1;
@@ -3422,13 +3444,13 @@ static int stat_opt(struct diff_options *options, const char **av)
int count = options->stat_count;
int argcount = 1;
- arg += strlen("--stat");
+ if (!skip_prefix(arg, "--stat", &arg))
+ die("BUG: stat option does not begin with --stat: %s", arg);
end = (char *)arg;
switch (*arg) {
case '-':
- if (starts_with(arg, "-width")) {
- arg += strlen("-width");
+ if (skip_prefix(arg, "-width", &arg)) {
if (*arg == '=')
width = strtoul(arg + 1, &end, 10);
else if (!*arg && !av[1])
@@ -3437,8 +3459,7 @@ static int stat_opt(struct diff_options *options, const char **av)
width = strtoul(av[1], &end, 10);
argcount = 2;
}
- } else if (starts_with(arg, "-name-width")) {
- arg += strlen("-name-width");
+ } else if (skip_prefix(arg, "-name-width", &arg)) {
if (*arg == '=')
name_width = strtoul(arg + 1, &end, 10);
else if (!*arg && !av[1])
@@ -3447,8 +3468,7 @@ static int stat_opt(struct diff_options *options, const char **av)
name_width = strtoul(av[1], &end, 10);
argcount = 2;
}
- } else if (starts_with(arg, "-graph-width")) {
- arg += strlen("-graph-width");
+ } else if (skip_prefix(arg, "-graph-width", &arg)) {
if (*arg == '=')
graph_width = strtoul(arg + 1, &end, 10);
else if (!*arg && !av[1])
@@ -3457,8 +3477,7 @@ static int stat_opt(struct diff_options *options, const char **av)
graph_width = strtoul(av[1], &end, 10);
argcount = 2;
}
- } else if (starts_with(arg, "-count")) {
- arg += strlen("-count");
+ } else if (skip_prefix(arg, "-count", &arg)) {
if (*arg == '=')
count = strtoul(arg + 1, &end, 10);
else if (!*arg && !av[1])
@@ -3611,17 +3630,17 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
options->output_format |= DIFF_FORMAT_SHORTSTAT;
else if (!strcmp(arg, "-X") || !strcmp(arg, "--dirstat"))
return parse_dirstat_opt(options, "");
- else if (starts_with(arg, "-X"))
- return parse_dirstat_opt(options, arg + 2);
- else if (starts_with(arg, "--dirstat="))
- return parse_dirstat_opt(options, arg + 10);
+ else if (skip_prefix(arg, "-X", &arg))
+ return parse_dirstat_opt(options, arg);
+ else if (skip_prefix(arg, "--dirstat=", &arg))
+ return parse_dirstat_opt(options, arg);
else if (!strcmp(arg, "--cumulative"))
return parse_dirstat_opt(options, "cumulative");
else if (!strcmp(arg, "--dirstat-by-file"))
return parse_dirstat_opt(options, "files");
- else if (starts_with(arg, "--dirstat-by-file=")) {
+ else if (skip_prefix(arg, "--dirstat-by-file=", &arg)) {
parse_dirstat_opt(options, "files");
- return parse_dirstat_opt(options, arg + 18);
+ return parse_dirstat_opt(options, arg);
}
else if (!strcmp(arg, "--check"))
options->output_format |= DIFF_FORMAT_CHECKDIFF;
@@ -3671,9 +3690,9 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
DIFF_OPT_CLR(options, RENAME_EMPTY);
else if (!strcmp(arg, "--relative"))
DIFF_OPT_SET(options, RELATIVE_NAME);
- else if (starts_with(arg, "--relative=")) {
+ else if (skip_prefix(arg, "--relative=", &arg)) {
DIFF_OPT_SET(options, RELATIVE_NAME);
- options->prefix = arg + 11;
+ options->prefix = arg;
}
/* xdiff options */
@@ -3724,8 +3743,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
DIFF_OPT_CLR(options, FOLLOW_RENAMES);
else if (!strcmp(arg, "--color"))
options->use_color = 1;
- else if (starts_with(arg, "--color=")) {
- int value = git_config_colorbool(NULL, arg+8);
+ else if (skip_prefix(arg, "--color=", &arg)) {
+ int value = git_config_colorbool(NULL, arg);
if (value < 0)
return error("option `color' expects \"always\", \"auto\", or \"never\"");
options->use_color = value;
@@ -3736,29 +3755,28 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
options->use_color = 1;
options->word_diff = DIFF_WORDS_COLOR;
}
- else if (starts_with(arg, "--color-words=")) {
+ else if (skip_prefix(arg, "--color-words=", &arg)) {
options->use_color = 1;
options->word_diff = DIFF_WORDS_COLOR;
- options->word_regex = arg + 14;
+ options->word_regex = arg;
}
else if (!strcmp(arg, "--word-diff")) {
if (options->word_diff == DIFF_WORDS_NONE)
options->word_diff = DIFF_WORDS_PLAIN;
}
- else if (starts_with(arg, "--word-diff=")) {
- const char *type = arg + 12;
- if (!strcmp(type, "plain"))
+ else if (skip_prefix(arg, "--word-diff=", &arg)) {
+ if (!strcmp(arg, "plain"))
options->word_diff = DIFF_WORDS_PLAIN;
- else if (!strcmp(type, "color")) {
+ else if (!strcmp(arg, "color")) {
options->use_color = 1;
options->word_diff = DIFF_WORDS_COLOR;
}
- else if (!strcmp(type, "porcelain"))
+ else if (!strcmp(arg, "porcelain"))
options->word_diff = DIFF_WORDS_PORCELAIN;
- else if (!strcmp(type, "none"))
+ else if (!strcmp(arg, "none"))
options->word_diff = DIFF_WORDS_NONE;
else
- die("bad --word-diff argument: %s", type);
+ die("bad --word-diff argument: %s", arg);
}
else if ((argcount = parse_long_opt("word-diff-regex", av, &optarg))) {
if (options->word_diff == DIFF_WORDS_NONE)
@@ -3781,13 +3799,13 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
else if (!strcmp(arg, "--ignore-submodules")) {
DIFF_OPT_SET(options, OVERRIDE_SUBMODULE_CONFIG);
handle_ignore_submodules_arg(options, "all");
- } else if (starts_with(arg, "--ignore-submodules=")) {
+ } else if (skip_prefix(arg, "--ignore-submodules=", &arg)) {
DIFF_OPT_SET(options, OVERRIDE_SUBMODULE_CONFIG);
- handle_ignore_submodules_arg(options, arg + 20);
+ handle_ignore_submodules_arg(options, arg);
} else if (!strcmp(arg, "--submodule"))
DIFF_OPT_SET(options, SUBMODULE_LOG);
- else if (starts_with(arg, "--submodule="))
- return parse_submodule_opt(options, arg + 12);
+ else if (skip_prefix(arg, "--submodule=", &arg))
+ return parse_submodule_opt(options, arg);
/* misc options */
else if (!strcmp(arg, "-z"))
@@ -3822,8 +3840,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
}
else if (!strcmp(arg, "--abbrev"))
options->abbrev = DEFAULT_ABBREV;
- else if (starts_with(arg, "--abbrev=")) {
- options->abbrev = strtoul(arg + 9, NULL, 10);
+ else if (skip_prefix(arg, "--abbrev=", &arg)) {
+ options->abbrev = strtoul(arg, NULL, 10);
if (options->abbrev < MINIMUM_ABBREV)
options->abbrev = MINIMUM_ABBREV;
else if (40 < options->abbrev)
@@ -3904,16 +3922,13 @@ static int diff_scoreopt_parse(const char *opt)
cmd = *opt++;
if (cmd == '-') {
/* convert the long-form arguments into short-form versions */
- if (starts_with(opt, "break-rewrites")) {
- opt += strlen("break-rewrites");
+ if (skip_prefix(opt, "break-rewrites", &opt)) {
if (*opt == 0 || *opt++ == '=')
cmd = 'B';
- } else if (starts_with(opt, "find-copies")) {
- opt += strlen("find-copies");
+ } else if (skip_prefix(opt, "find-copies", &opt)) {
if (*opt == 0 || *opt++ == '=')
cmd = 'C';
- } else if (starts_with(opt, "find-renames")) {
- opt += strlen("find-renames");
+ } else if (skip_prefix(opt, "find-renames", &opt)) {
if (*opt == 0 || *opt++ == '=')
cmd = 'M';
}
@@ -4525,7 +4540,7 @@ void diff_flush(struct diff_options *options)
show_stats(&diffstat, options);
if (output_format & DIFF_FORMAT_SHORTSTAT)
show_shortstats(&diffstat, options);
- if (output_format & DIFF_FORMAT_DIRSTAT)
+ if (output_format & DIFF_FORMAT_DIRSTAT && dirstat_by_line)
show_dirstat_by_line(&diffstat, options);
free_diffstat_info(&diffstat);
separator++;
@@ -4695,8 +4710,8 @@ static int diff_filespec_check_stat_unmatch(struct diff_filepair *p)
!DIFF_FILE_VALID(p->two) ||
(p->one->sha1_valid && p->two->sha1_valid) ||
(p->one->mode != p->two->mode) ||
- diff_populate_filespec(p->one, 1) ||
- diff_populate_filespec(p->two, 1) ||
+ diff_populate_filespec(p->one, CHECK_SIZE_ONLY) ||
+ diff_populate_filespec(p->two, CHECK_SIZE_ONLY) ||
(p->one->size != p->two->size) ||
!diff_filespec_is_identical(p->one, p->two)) /* (2) */
p->skip_stat_unmatch_result = 1;
@@ -4749,6 +4764,7 @@ void diffcore_fix_diff_index(struct diff_options *options)
void diffcore_std(struct diff_options *options)
{
+ /* NOTE please keep the following in sync with diff_tree_combined() */
if (options->skip_stat_unmatch)
diffcore_skip_stat_unmatch(options);
if (!options->found_follow) {
@@ -4937,7 +4953,7 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec,
struct diff_tempfile *temp;
const char *argv[3];
const char **arg = argv;
- struct child_process child;
+ struct child_process child = CHILD_PROCESS_INIT;
struct strbuf buf = STRBUF_INIT;
int err = 0;
@@ -4946,7 +4962,6 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec,
*arg++ = temp->name;
*arg = NULL;
- memset(&child, 0, sizeof(child));
child.use_shell = 1;
child.argv = argv;
child.out = -1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 17:29:54 +0000