Merge remote-tracking branch 'stefanha/block' into staging

# By Kevin Wolf (19) and others
# Via Stefan Hajnoczi
* stefanha/block: (26 commits)
  hmp: add parameters device and -v for info block
  hmp: show ImageInfo in 'info block'
  qmp: add ImageInfo in BlockDeviceInfo used by query-block
  block: add image info query function bdrv_query_image_info()
  block: add snapshot info query function bdrv_query_snapshot_info_list()
  ide-test: Add FLUSH CACHE test case
  ide: Set BSY bit during FLUSH
  ide-test: Add enum value for DEV
  blkdebug: Add BLKDBG_FLUSH_TO_OS/DISK events
  Make qemu-io commands available in HMP
  qemu-io: Use the qemu version for -V
  qemu-io: Interface cleanup
  qemu-io: Move remaining helpers from cmd.c
  qemu-io: Move command_loop() and friends
  qemu-io: Move functions for registering and running commands
  qemu-io: Move qemu_strsep() to cutils.c
  qemu-io: Move 'quit' function
  qemu-io: Move 'help' function
  qemu-io: Factor out qemuio_command
  qemu-io: Split off commands to qemu-io-cmds.c
  ...

Message-id: 1370606325-10680-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/util/cutils.c b/util/cutils.c
index a1658197cf..0116fcde74 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -107,6 +107,27 @@ int qemu_strnlen(const char *s, int max_len)
     return i;
 }
 
+char *qemu_strsep(char **input, const char *delim)
+{
+    char *result = *input;
+    if (result != NULL) {
+        char *p;
+
+        for (p = result; *p != '\0'; p++) {
+            if (strchr(delim, *p)) {
+                break;
+            }
+        }
+        if (*p == '\0') {
+            *input = NULL;
+        } else {
+            *p = '\0';
+            *input = p + 1;
+        }
+    }
+    return result;
+}
+
 time_t mktimegm(struct tm *tm)
 {
     time_t t;
@@ -267,6 +288,10 @@ static int64_t suffix_mul(char suffix, int64_t unit)
         return unit * unit * unit;
     case STRTOSZ_DEFSUFFIX_TB:
         return unit * unit * unit * unit;
+    case STRTOSZ_DEFSUFFIX_PB:
+        return unit * unit * unit * unit * unit;
+    case STRTOSZ_DEFSUFFIX_EB:
+        return unit * unit * unit * unit * unit * unit;
     }
     return -1;
 }