deepcube

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <zmq.h>

#define zcheck_err(eval, condition, fmt, args...)                                                                     \
((void)({                                                                                                             \
    errno = 0;                                                                                                        \
    if (!(condition)) {                                                                                               \

deepcube

#include <czmq.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <zmq.h>

#define zcheck_err(eval, condition, fmt, args...)                                                                     \
((void)({                                                                                                             \
    errno = 0;                                                                                                        \
    if (!(condition)) {                                                                                               \

deepcube

#include <czmq.h>
#include <stdio.h>
#include <stdlib.h>
#include <zmq.h>

#define zcheck_err(eval, condition, fmt, args...)                                                                     \
((void)({                                                                                                             \
    errno = 0;                                                                                                        \
    if (!(condition)) {                                                                                               \
        fprintf(stderr, "%s: " fmt "%s%s\n", prog_name, ##args, errno ? ": " : "", errno ? zmq_strerror(errno) : ""); \

deepcube

# offsets.awk
#
# given a list of word offset pairs, accumulate offsets and print
# word [offset,...] pairs
# use with offsets.c
# no good way to shebang awk, so just do awk -f manually

{
	a[$1] = a[$1] (a[$1] ? "," : "") $2;
}

deepcube

#ifndef ZERR_H
#define ZERR_H

#ifndef _GNU_SOURCE
#define _GNU_SOURCE // for program_invocation_name
#endif

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>

deepcube

#include <czmq.h>
#include <stdlib.h>
#include <zmq.h>

#include "zerr.h"

/*
 * read message, switch first two frames (from and to), send it back out
 * arg is the socket to which the message should be sent. For the front_end arg
 * is back_end, and vice versa.

deepcube

#!/bin/sh
#
# Simulate add/remove events by writing directly
# into the uevent files.

if [ "$#" -ne 1 ] || [ "$1" != add ] && [ "$1" != remove ]; then
	# warning: can't trust $0, better off just hard coding the name
	# echo "usage: simevent add|remove" 1>&2
	printf "usage: %s add|remove\n" "${0##*/}" 1>&2
	exit 1

deepcube

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>

uintmax_t calls;

void print(int *chain, int len)
{
    for (int i = 0; i < len; i++)

deepcube

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef struct Node Node;
struct Node {
    Node *next;  /* next Node in the chain       */
    Node *first; /* Node we started the chain on */
    int   pos;   /* position in chain            */
};

deepcube

#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
#define x(s,d,...)if(s){o=errno;fputs(*v,stderr);fprintf(stderr,": "__VA_ARGS__\
);errno=o;perror(0);d;}
#define l while