Added "Fall through" comments to some switch statements where multiple

approaches are tried in order to prevent warnings from GCC 7 (and newer).

Added includes on Linux for sys/sysmacros.h as the old defines in
the sys/types.h file will be removed in the future.
This commit is contained in:
Jesse Smith 2018-05-04 14:51:40 -03:00
parent cfb39b573f
commit e0cfd39728
7 changed files with 14 additions and 0 deletions

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@ -25,6 +25,10 @@ sysvinit (2.90) UNRELEASED; urgency=low
can be used to make sure init does not have any files open. However, can be used to make sure init does not have any files open. However,
it also means we cannot switch run levels or bring down the system. it also means we cannot switch run levels or bring down the system.
The pipe can be re-opened by sending init the SIGUSR1 signal. The pipe can be re-opened by sending init the SIGUSR1 signal.
* Added "Fall through" comments to some switch statements where multiple
approaches are tried in order to prevent warnings from GCC 7 (and newer).
* Added includes on Linux for sys/sysmacros.h as the old defines in
the sys/types.h file will be removed in the future.
sysvinit (2.89) world; urgency=low sysvinit (2.89) world; urgency=low

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@ -33,6 +33,7 @@
# include <sys/vt.h> # include <sys/vt.h>
# include <sys/kd.h> # include <sys/kd.h>
# include <linux/serial.h> # include <linux/serial.h>
#include <sys/sysmacros.h>
#endif #endif
#include <fcntl.h> #include <fcntl.h>
#include <dirent.h> #include <dirent.h>

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@ -233,6 +233,7 @@ static int do_standby_disk(char *device, unsigned int flags)
case DISK_EXTFLUSH: case DISK_EXTFLUSH:
if ((ret = ioctl(fd, HDIO_DRIVE_CMD, &flush1)) == 0) if ((ret = ioctl(fd, HDIO_DRIVE_CMD, &flush1)) == 0)
break; break;
/* Else Fall through */
/* Extend flush rejected, try standard flush */ /* Extend flush rejected, try standard flush */
default: default:
ret = ioctl(fd, HDIO_DRIVE_CMD, &flush2) && ret = ioctl(fd, HDIO_DRIVE_CMD, &flush2) &&

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@ -1318,6 +1318,7 @@ void startup(CHILD *ch)
case POWERFAIL: case POWERFAIL:
case ONCE: case ONCE:
if (ch->flags & XECUTED) break; if (ch->flags & XECUTED) break;
/* Fall through */
case ONDEMAND: case ONDEMAND:
case RESPAWN: case RESPAWN:
ch->flags |= RUNNING; ch->flags |= RUNNING;

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@ -653,6 +653,7 @@ int readproc(int do_stat)
case DO_NETFS: case DO_NETFS:
if ((p->nfs = check4nfs(path, buf))) if ((p->nfs = check4nfs(path, buf)))
goto link; goto link;
/* else fall through */
case DO_STAT: case DO_STAT:
if (stat(path, &st) != 0) { if (stat(path, &st) != 0) {
char * ptr; char * ptr;

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@ -41,6 +41,9 @@
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/wait.h> #include <sys/wait.h>
#ifdef __linux__
#include <sys/sysmacros.h> /* brought in my LFS patch */
#endif
#include <time.h> #include <time.h>
#include <string.h> #include <string.h>
#include <errno.h> #include <errno.h>

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@ -32,6 +32,9 @@
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/wait.h> #include <sys/wait.h>
#ifdef __linux__
#include <sys/sysmacros.h>
#endif
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>