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-rw-r--r--src/cm/cm.c2
-rw-r--r--src/exhaustive/anomalous.c6
-rw-r--r--src/exhaustive/exhaustive.c2
-rw-r--r--src/gen/field.c8
-rw-r--r--src/gen/order.c3
-rw-r--r--src/gen/point.c4
-rw-r--r--src/gen/seed.c3
-rw-r--r--src/io/input.c4
-rw-r--r--src/io/output.c49
-rw-r--r--src/io/output.h5
-rw-r--r--test/src/io/test_input.c1
11 files changed, 51 insertions, 36 deletions
diff --git a/src/cm/cm.c b/src/cm/cm.c
index 027f761..cc0f832 100644
--- a/src/cm/cm.c
+++ b/src/cm/cm.c
@@ -9,7 +9,7 @@
int cm_do(config_t *cfg) {
debug_log_start("Starting Complex Multiplication method");
- fprintf(stderr, "This is *NOT IMPLEMENTED* currently.\n");
+ fprintf(err, "This is *NOT IMPLEMENTED* currently.\n");
GEN D = stoi(71);
form_t **forms;
diff --git a/src/exhaustive/anomalous.c b/src/exhaustive/anomalous.c
index 7edab5e..eeda573 100644
--- a/src/exhaustive/anomalous.c
+++ b/src/exhaustive/anomalous.c
@@ -3,6 +3,7 @@
* Copyright (C) 2017 J08nY
*/
#include "anomalous.h"
+#include "io/output.h"
#include "util/memory.h"
static disc_t **disc_table;
@@ -89,7 +90,7 @@ static GEN anomalous_c(size_t i, GEN p) {
GENERATOR(anomalous_gen_field) {
if (!args) {
- fprintf(stderr, "No args to an arged function. anomalous_field\n");
+ fprintf(err, "No args to an arged function. anomalous_field\n");
return INT_MIN;
}
size_t i = *(size_t *)args->args;
@@ -108,8 +109,7 @@ GENERATOR(anomalous_gen_field) {
GENERATOR(anomalous_gen_equation) {
if (!args) {
- fprintf(stderr,
- "No args to an arged function. anomalous_gen_equation\n");
+ fprintf(err, "No args to an arged function. anomalous_gen_equation\n");
return INT_MIN;
}
size_t i = *(size_t *)args->args;
diff --git a/src/exhaustive/exhaustive.c b/src/exhaustive/exhaustive.c
index 35c09d8..6b77f3a 100644
--- a/src/exhaustive/exhaustive.c
+++ b/src/exhaustive/exhaustive.c
@@ -176,7 +176,7 @@ int exhaustive_gen_retry(curve_t *curve, const config_t *cfg,
if (diff <= 0) {
if (diff == INT_MIN || state + diff < 0) {
- fprintf(stderr, "Error generating a curve. state = %i\n",
+ fprintf(err, "Error generating a curve. state = %i\n",
state);
return 0;
}
diff --git a/src/gen/field.c b/src/gen/field.c
index 8bf2bf0..482bcc5 100644
--- a/src/gen/field.c
+++ b/src/gen/field.c
@@ -4,6 +4,7 @@
*/
#include "field.h"
#include "io/input.h"
+#include "io/output.h"
#include "math/poly.h"
static GEN field_primer(unsigned long bits) { return random_prime(bits); }
@@ -12,8 +13,7 @@ static GEN field_binaryr(unsigned long bits) {
if (poly_exists(bits)) {
return poly_find_gen(bits);
} else {
- fprintf(stderr,
- "Unable to find a suitable binary field. Use an explicit one.");
+ fprintf(err, "Unable to find a suitable binary field. Use an explicit one.");
exit(1);
}
}
@@ -67,7 +67,7 @@ GENERATOR(field_gen_input) {
}
if (isintzero(e1) && isintzero(e2) && isintzero(e3)) {
- fprintf(stderr, "At least one exponent must be nonzero.\n");
+ fprintf(err, "At least one exponent must be nonzero.\n");
avma = ltop;
return 0;
}
@@ -81,7 +81,7 @@ GENERATOR(field_gen_input) {
GEN poly = gmul(gtopolyrev(v, -1), gmodulss(1, 2));
if (!isirreducible(poly)) {
- fprintf(stderr, "Polynomial is reducible.\n");
+ fprintf(err, "Polynomial is reducible.\n");
avma = ltop;
return 0;
}
diff --git a/src/gen/order.c b/src/gen/order.c
index 6ecd7d6..891c95b 100644
--- a/src/gen/order.c
+++ b/src/gen/order.c
@@ -4,6 +4,7 @@
*/
#include "order.h"
#include "io/input.h"
+#include "io/output.h"
GENERATOR(order_gen_input) {
pari_sp ltop = avma;
@@ -43,7 +44,7 @@ GENERATOR(order_gen_sea) {
GENERATOR(order_gen_smallfact) {
if (!args) {
- fprintf(stderr, "No args to an arged function. order_gen_smallfact\n");
+ fprintf(err, "No args to an arged function. order_gen_smallfact\n");
return INT_MIN;
}
diff --git a/src/gen/point.c b/src/gen/point.c
index 2a5a464..11561fb 100644
--- a/src/gen/point.c
+++ b/src/gen/point.c
@@ -104,7 +104,7 @@ GENERATOR(point_gen_random) {
GENERATOR(points_gen_random) {
if (!args) {
- fprintf(stderr, "No args to an arged function. points_gen_random\n");
+ fprintf(err, "No args to an arged function. points_gen_random\n");
return INT_MIN;
}
@@ -161,7 +161,7 @@ static int points_from_orders(curve_t *curve, GEN orders) {
GENERATOR(points_gen_trial) {
if (!args) {
- fprintf(stderr, "No args to an arged function. points_gen_trial\n");
+ fprintf(err, "No args to an arged function. points_gen_trial\n");
return INT_MIN;
}
diff --git a/src/gen/seed.c b/src/gen/seed.c
index e131879..505493a 100644
--- a/src/gen/seed.c
+++ b/src/gen/seed.c
@@ -4,6 +4,7 @@
*/
#include "seed.h"
+#include "io/output.h"
#include "util/memory.h"
seed_t *seed_new(void) { return try_calloc(sizeof(seed_t)); }
@@ -91,7 +92,7 @@ GENERATOR(seed_gen_input) {
GEN str = input_string("seed:");
const char *cstr = GSTR(str);
if (strlen(cstr) < 20) {
- fprintf(stderr, "SEED must be at least 160 bits(20 characters).\n");
+ fprintf(err, "SEED must be at least 160 bits(20 characters).\n");
avma = ltop;
return 0;
}
diff --git a/src/io/input.c b/src/io/input.c
index 9ab921a..2c0398a 100644
--- a/src/io/input.c
+++ b/src/io/input.c
@@ -50,7 +50,7 @@ static GEN input_i(const char *prompt, unsigned long bits) {
if (cmpii(in, size) <= 0) {
return gerepileupto(ltop, in);
} else {
- fprintf(stderr, "Number too big(> %ld bits).\n", bits);
+ fprintf(err, "Number too big(> %ld bits).\n", bits);
return gen_m1;
}
}
@@ -63,7 +63,7 @@ GEN input_prime(const char *prompt, unsigned long bits) {
if (isprime(read)) {
return read;
} else {
- fprintf(stderr, "Number is not prime. Prime required.\n");
+ fprintf(err, "Number is not prime. Prime required.\n");
return gen_m1;
}
}
diff --git a/src/io/output.c b/src/io/output.c
index f3c50e0..2d05bec 100644
--- a/src/io/output.c
+++ b/src/io/output.c
@@ -9,6 +9,7 @@
#include "util/memory.h"
FILE *out;
+FILE *err;
FILE *verbose;
char *output_malloc(const char *what) {
@@ -28,23 +29,23 @@ char *output_scsv(curve_t *curve, const config_t *cfg) {
switch (cfg->field) {
case FIELD_PRIME:
params[OFFSET_FIELD] =
- pari_sprintf("%P0#*x", cfg->hex_digits, curve->field);
+ pari_sprintf("%P0#*x", cfg->hex_digits, curve->field);
break;
case FIELD_BINARY: {
GEN field = field_params(curve->field);
params[OFFSET_FIELD] =
- pari_sprintf("%P#x,%P#x,%P#x,%P#x", gel(field, 1),
- gel(field, 2), gel(field, 3), gel(field, 4));
+ pari_sprintf("%P#x,%P#x,%P#x,%P#x", gel(field, 1),
+ gel(field, 2), gel(field, 3), gel(field, 4));
break;
}
}
if (curve->a)
params[OFFSET_A] =
- pari_sprintf("%P0#*x", cfg->hex_digits, field_elementi(curve->a));
+ pari_sprintf("%P0#*x", cfg->hex_digits, field_elementi(curve->a));
if (curve->b)
params[OFFSET_B] =
- pari_sprintf("%P0#*x", cfg->hex_digits, field_elementi(curve->b));
+ pari_sprintf("%P0#*x", cfg->hex_digits, field_elementi(curve->b));
if (curve->generators) {
char *gens[curve->ngens];
@@ -54,8 +55,8 @@ char *output_scsv(curve_t *curve, const config_t *cfg) {
GEN x = field_elementi(gel(generator->point, 1));
GEN y = field_elementi(gel(generator->point, 2));
gens[i] = pari_sprintf("%P0#*x,%P0#*x,%P#x,%P#x", cfg->hex_digits,
- x, cfg->hex_digits, y, generator->order,
- generator->cofactor);
+ x, cfg->hex_digits, y, generator->order,
+ generator->cofactor);
len += strlen(gens[i]);
}
size_t lenn = sizeof(char) * (len + curve->ngens);
@@ -69,7 +70,7 @@ char *output_scsv(curve_t *curve, const config_t *cfg) {
if (curve->order)
params[OFFSET_ORDER] =
- pari_sprintf("%P0#*x", cfg->hex_digits, curve->order);
+ pari_sprintf("%P0#*x", cfg->hex_digits, curve->order);
if (curve->points) {
char *points[curve->npoints];
@@ -79,7 +80,7 @@ char *output_scsv(curve_t *curve, const config_t *cfg) {
GEN x = field_elementi(gel(point->point, 1));
GEN y = field_elementi(gel(point->point, 2));
points[i] = pari_sprintf("%P0#*x,%P0#*x,%P#x", cfg->hex_digits, x,
- cfg->hex_digits, y, point->order);
+ cfg->hex_digits, y, point->order);
len += strlen(points[i]);
}
size_t lenn = sizeof(char) * (len + curve->npoints);
@@ -149,8 +150,7 @@ static JSON_Value *output_jjson(curve_t *curve, const config_t *cfg) {
pari_free(e3);
break;
}
- default:
- fprintf(stderr, "Error, field has unknown amount of elements.\n");
+ default: fprintf(err, "Error, field has unknown amount of elements.\n");
exit(1);
}
@@ -172,13 +172,13 @@ static JSON_Value *output_jjson(curve_t *curve, const config_t *cfg) {
JSON_Object *point_object = json_value_get_object(point_value);
char *x = pari_sprintf(
- "%P0#*x", cfg->hex_digits,
- field_elementi(gel(curve->generators[i]->point, 1)));
+ "%P0#*x", cfg->hex_digits,
+ field_elementi(gel(curve->generators[i]->point, 1)));
json_object_set_string(point_object, "x", x);
pari_free(x);
char *y = pari_sprintf(
- "%P0#*x", cfg->hex_digits,
- field_elementi(gel(curve->generators[i]->point, 2)));
+ "%P0#*x", cfg->hex_digits,
+ field_elementi(gel(curve->generators[i]->point, 2)));
json_object_set_string(point_object, "y", y);
pari_free(y);
char *p_order = pari_sprintf("%P#x", curve->generators[i]->order);
@@ -186,7 +186,7 @@ static JSON_Value *output_jjson(curve_t *curve, const config_t *cfg) {
pari_free(p_order);
if (curve->generators[i]->cofactor) {
char *cofactor =
- pari_sprintf("%P#x", curve->generators[i]->cofactor);
+ pari_sprintf("%P#x", curve->generators[i]->cofactor);
json_object_set_string(point_object, "cofactor", cofactor);
pari_free(cofactor);
}
@@ -206,13 +206,13 @@ static JSON_Value *output_jjson(curve_t *curve, const config_t *cfg) {
JSON_Object *point_object = json_value_get_object(point_value);
char *x =
- pari_sprintf("%P0#*x", cfg->hex_digits,
- field_elementi(gel(curve->points[i]->point, 1)));
+ pari_sprintf("%P0#*x", cfg->hex_digits,
+ field_elementi(gel(curve->points[i]->point, 1)));
json_object_set_string(point_object, "x", x);
pari_free(x);
char *y =
- pari_sprintf("%P0#*x", cfg->hex_digits,
- field_elementi(gel(curve->points[i]->point, 2)));
+ pari_sprintf("%P0#*x", cfg->hex_digits,
+ field_elementi(gel(curve->points[i]->point, 2)));
json_object_set_string(point_object, "y", y);
pari_free(y);
char *p_order = pari_sprintf("%P#x", curve->points[i]->order);
@@ -220,7 +220,7 @@ static JSON_Value *output_jjson(curve_t *curve, const config_t *cfg) {
pari_free(p_order);
if (curve->points[i]->cofactor) {
char *cofactor =
- pari_sprintf("%P#x", curve->points[i]->cofactor);
+ pari_sprintf("%P#x", curve->points[i]->cofactor);
json_object_set_string(point_object, "cofactor", cofactor);
pari_free(cofactor);
}
@@ -306,6 +306,10 @@ bool output_init(const config_t *cfg) {
out = stdout;
}
setvbuf(out, NULL, _IONBF, 0);
+
+ err = stderr;
+ setvbuf(err, NULL, _IONBF, 0);
+
if (cfg->verbose_log) {
verbose = fopen(cfg->verbose_log, "w");
if (!verbose) {
@@ -340,4 +344,7 @@ void output_quit(void) {
if (out != NULL && out != stdout) {
fclose(out);
}
+ if (err != NULL && err != stdout) {
+ fclose(err);
+ }
}
diff --git a/src/io/output.h b/src/io/output.h
index 05c00e3..586f4e8 100644
--- a/src/io/output.h
+++ b/src/io/output.h
@@ -208,6 +208,11 @@ void output_o_end(const config_t *cfg);
extern FILE *out;
/**
+ * @brief
+ */
+extern FILE *err;
+
+/**
* @brief Configured verbose output FILE*.
*/
extern FILE *verbose;
diff --git a/test/src/io/test_input.c b/test/src/io/test_input.c
index 6e7064f..30bbcb1 100644
--- a/test/src/io/test_input.c
+++ b/test/src/io/test_input.c
@@ -25,6 +25,7 @@ void input_setup() {
write_in = fdopen(in_fd[1], "w");
setlinebuf(write_in);
in = fdopen(in_fd[0], "r");
+ err = fopen("/dev/null", "w");
}
void input_teardown() {
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-08 14:21:50 +0000