On 2/28/24 16:51, Ján Tomko wrote:
Remove some code repetition between desc and net-desc commands.
Signed-off-by: Ján Tomko <jtomko@redhat.com> --- tools/virsh-domain.c | 20 +------------------- tools/virsh-network.c | 19 +------------------ tools/vsh.c | 27 +++++++++++++++++++++++++++ tools/vsh.h | 1 + 4 files changed, 30 insertions(+), 37 deletions(-)
diff --git a/tools/vsh.c b/tools/vsh.c index 65deaa77e8..0543ba299f 100644 --- a/tools/vsh.c +++ b/tools/vsh.c @@ -2506,6 +2506,33 @@ vshEditReadBackFile(vshControl *ctl, const char *filename) return ret; }
+int +vshEditString(vshControl *ctl, char **output, const char *string)
One argument per line please.
+{ + g_autoptr(vshTempFile) tmp = NULL; + char *tmpstr; + + /* Create and open the temporary file. */ + if (!(tmp = vshEditWriteToTempFile(ctl, string))) + return -1; + + /* Start the editor. */ + if (vshEditFile(ctl, tmp) == -1) + return -1; + + /* Read back the edited file. */ + if (!(*output = vshEditReadBackFile(ctl, tmp))) + return -1; + + /* strip a possible newline at the end of file; some + * editors enforce a newline, this makes editing + * more convenient */ + if ((tmpstr = strrchr(*output, '\n')) && + *(tmpstr+1) == '\0') + *tmpstr = '\0'; + + return 0; +}
/* Tree listing helpers. */
Michal