NuKVM/libvirt
3
0
Fork 0
mirror of https://github.com/libvirt/libvirt.git synced 2025-02-25 18:55:26 -06:00
Code Issues Packages Projects Releases Wiki Activity

vsh: Replace vshPrint macro with function

Browse Source 
The macro would eat the first parameter. In some cases the format string
for vshPrint was eaten. In other cases the calls referenced variables
which did not exist in the given context. Avoid errors by doing compile
time checking.
This commit is contained in:
Peter Krempa
2016-02-12 14:09:02 +01:00
parent 018010f05c
commit 27fa42b24c
3 changed files with 26 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
tools/vsh.h
View File

@@ -300,6 +300,8 @@ const vshCmdOpt *vshCommandOptArgv(vshControl *ctl, const vshCmd *cmd,
bool vshCommandArgvParse(vshControl *ctl, int nargs, char **argv);
int vshCommandOptTimeoutToMs(vshControl *ctl, const vshCmd *cmd, int *timeout);
void vshPrint(vshControl *ctl, const char *format, ...)
ATTRIBUTE_FMT_PRINTF(2, 3);
void vshPrintExtra(vshControl *ctl, const char *format, ...)
ATTRIBUTE_FMT_PRINTF(2, 3);
bool vshInit(vshControl *ctl, const vshCmdGrp *groups, const vshCmdDef *set);
@@ -308,9 +310,6 @@ void vshDeinit(vshControl *ctl);
void vshDebug(vshControl *ctl, int level, const char *format, ...)
ATTRIBUTE_FMT_PRINTF(3, 4);
/* XXX: add batch support */
# define vshPrint(_ctl, ...) vshPrintExtra(NULL, __VA_ARGS__)
/* User visible sort, so we want locale-specific case comparison. */
# define vshStrcasecmp(S1, S2) strcasecmp(S1, S2)
int vshNameSorter(const void *a, const void *b);