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util-linux
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Merge branch 'fixes' of https://github.com/rudimeier/util-linux 

* 'fixes' of https://github.com/rudimeier/util-linux:
  wipefs: add missing ifdef
  lib/path: remove unused expression
  ipcs,chmem: fix access() usage
This commit is contained in:
Karel Zak 2018-07-03 13:55:32 +02:00
parent 562adaed91 3097f788f9
commit 9c836fde5f
4 changed files with 11 additions and 10 deletions
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2
lib/path.c
View File

@ -1039,7 +1039,7 @@ int main(int argc, char *argv[])
while((c = getopt_long(argc, argv, "p:h", longopts, NULL)) != -1) {
switch(c) {
case 'p':
prefix = optarg, "failed to parse range start";
prefix = optarg;
break;
case 'h':
usage();

5
misc-utils/wipefs.c
View File

@ -802,7 +802,6 @@ main(int argc, char **argv)
/*
* Erase
*/
size_t i;
ctl.ndevs = argc - optind;
while (optind < argc) {
@ -811,10 +810,11 @@ main(int argc, char **argv)
ctl.ndevs--;
}
#ifdef BLKRRPART
/* Re-read partition tables on whole-disk devices. This is
* postponed until all is done to avoid conflicts.
*/
for (i = 0; i < ctl.nrereads; i++) {
for (size_t i = 0; i < ctl.nrereads; i++) {
char *devname = ctl.reread[i];
int fd = open(devname, O_RDONLY);
@ -824,6 +824,7 @@ main(int argc, char **argv)
}
}
free(ctl.reread);
#endif
}
return EXIT_SUCCESS;
}

2
sys-utils/chmem.c
View File

@ -428,7 +428,7 @@ int main(int argc, char **argv)
/* The valid_zones sysfs attribute was introduced with kernel 3.18 */
if (ul_path_access(desc->sysmem, F_OK, "memory0/valid_zones"))
if (ul_path_access(desc->sysmem, F_OK, "memory0/valid_zones") == 0)
desc->have_zones = 1;
else if (zone)
warnx(_("zone ignored, no valid_zones sysfs attribute present"));

12
sys-utils/ipcutils.c
View File

@ -18,9 +18,9 @@
int ipc_msg_get_limits(struct ipc_limits *lim)
{
if (access(_PATH_PROC_IPC_MSGMNI, F_OK) &&
access(_PATH_PROC_IPC_MSGMNB, F_OK) &&
access(_PATH_PROC_IPC_MSGMAX, F_OK)) {
if (access(_PATH_PROC_IPC_MSGMNI, F_OK) == 0 &&
access(_PATH_PROC_IPC_MSGMNB, F_OK) == 0 &&
access(_PATH_PROC_IPC_MSGMAX, F_OK) == 0) {
ul_path_read_s32(NULL, &lim->msgmni, _PATH_PROC_IPC_MSGMNI);
ul_path_read_s32(NULL, &lim->msgmnb, _PATH_PROC_IPC_MSGMNB);
@ -71,9 +71,9 @@ int ipc_shm_get_limits(struct ipc_limits *lim)
{
lim->shmmin = SHMMIN;
if (access(_PATH_PROC_IPC_SHMALL, F_OK) &&
access(_PATH_PROC_IPC_SHMMAX, F_OK) &&
access(_PATH_PROC_IPC_SHMMNI, F_OK)) {
if (access(_PATH_PROC_IPC_SHMALL, F_OK) == 0 &&
access(_PATH_PROC_IPC_SHMMAX, F_OK) == 0 &&
access(_PATH_PROC_IPC_SHMMNI, F_OK) == 0) {
ul_path_read_u64(NULL, &lim->shmall, _PATH_PROC_IPC_SHMALL);
ul_path_read_u64(NULL, &lim->shmmax, _PATH_PROC_IPC_SHMMAX);