#include "libudev-private.h"
#include "macro.h"
-#define BUFSIZE 16
-#define UDEV_ALARM_TIMEOUT 180
+#define BUFSIZE 16
+#define UDEV_ALARM_TIMEOUT 180
enum collect_state {
STATE_NONE,
return container_of(node, struct _mate, node);
}
-_noreturn_ static void sig_alrm(int signo)
+noreturn static void sig_alrm(int signo)
{
exit(4);
}
snprintf(buf, sizeof(buf), "%s/%s", dir, filename);
- fd = open(buf,O_RDWR|O_CREAT, S_IRUSR|S_IWUSR);
+ fd = open(buf,O_RDWR|O_CREAT|O_CLOEXEC, S_IRUSR|S_IWUSR);
if (fd < 0)
- fprintf(stderr, "Cannot open %s: %s\n", buf, strerror(errno));
+ fprintf(stderr, "Cannot open %s: %m\n", buf);
if (lockf(fd,F_TLOCK,0) < 0) {
if (debug)
fprintf(stderr, "Acquired lock on %s\n", buf);
} else {
if (debug)
- fprintf(stderr, "Could not get lock on %s: %s\n", buf, strerror(errno));
+ fprintf(stderr, "Could not get lock on %s: %m\n", buf);
}
}
restart:
len = bufsize >> 1;
- buf = calloc(1,bufsize + 1);
- if (!buf) {
- fprintf(stderr, "Out of memory.\n");
+ buf = malloc(bufsize + 1);
+ if (!buf)
return log_oom();
- }
memset(buf, ' ', bufsize);
+ buf[bufsize] = '\0';
+
ptr = buf + len;
while ((read(fd, buf + len, len)) > 0) {
while (ptr && *ptr) {
udev_list_node_foreach(him_node, &bunch) {
struct _mate *him = node_to_mate(him_node);
- if (!strcmp(him->name, us)) {
+ if (streq(him->name, us)) {
him->state = STATE_CONFIRMED;
who = him;
}
udev_list_node_foreach(him_node, &bunch) {
struct _mate *him = node_to_mate(him_node);
- if (!strcmp(him->name, us)) {
+ if (streq(him->name, us)) {
him->state = STATE_NONE;
who = him;
}
us = argv[argi++];
if (signal(SIGALRM, sig_alrm) == SIG_ERR) {
- fprintf(stderr, "Cannot set SIGALRM: %s\n", strerror(errno));
+ fprintf(stderr, "Cannot set SIGALRM: %m\n");
ret = 2;
goto exit;
}
if (debug)
fprintf(stderr, "Using checkpoint '%s'\n", checkpoint);
- util_strscpyl(tmpdir, sizeof(tmpdir), "/run/udev/collect", NULL);
+ strscpyl(tmpdir, sizeof(tmpdir), "/run/udev/collect", NULL);
fd = prepare(tmpdir, checkpoint);
if (fd < 0) {
ret = 3;
udev_list_node_foreach(him_node, &bunch) {
struct _mate *him = node_to_mate(him_node);
- if (!strcmp(him->name, argv[i]))
+ if (streq(him->name, argv[i]))
who = him;
}
if (!who) {
if (debug)
fprintf(stderr, "ID %s: not in database\n", argv[i]);
- him = malloc(sizeof (struct _mate));
+ him = new(struct _mate, 1);
if (!him) {
ret = ENOMEM;
goto out;
}
- him->name = malloc(strlen(argv[i]) + 1);
+ him->name = strdup(argv[i]);
if (!him->name) {
+ free(him);
ret = ENOMEM;
goto out;
}
- strcpy(him->name, argv[i]);
him->state = STATE_NONE;
udev_list_node_append(&him->node, &bunch);
} else {