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Refactor wins_launch_external()

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Allow for passing an arbitrary number of arguments. This also allows us
to remove wins_launch_external2() and use wins_launch_external() at all
call sites instead.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer
2014-07-16 23:53:30 +02:00
parent b37ed2fcc8
commit 71234ec0bd
6 changed files with 20 additions and 29 deletions
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19
src/wins.c
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@@ -600,25 +600,8 @@ void wins_unprepare_external(void)
* While inside interactive mode, launch the external command cmd on the given
* file.
*/
void wins_launch_external(const char *file, const char *cmd)
void wins_launch_external(const char *arg[])
{
const char *arg[] = { cmd, file, NULL };
int pid;
wins_prepare_external();
if ((pid = shell_exec(NULL, NULL, *arg, arg)))
child_wait(NULL, NULL, pid);
wins_unprepare_external();
}
/*
* While inside interactive mode, launch the external command cmd on the given
* two files.
*/
void wins_launch_external2(const char *file1, const char *file2,
const char *cmd)
{
const char *arg[] = { cmd, file1, file2, NULL };
int pid;
wins_prepare_external();