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Commands can contain $TERM to allow running apps in terminal.

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Some heuristic gui/console determination, but pretty sucks for now.
This commit is contained in:
Sanel Zukan
2007-08-31 13:41:27 +00:00
parent aced43a39a
commit 8c57ce3e43
4 changed files with 94 additions and 9 deletions
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12
evoke/Spawn.cpp
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@@ -49,7 +49,7 @@ void sigchld_handler(int sig) {
} while(pid <= 0 && errno == EINTR);
}
int spawn_program(const char* cmd, SignalWatch wf, pid_t* child_pid_ret) {
int spawn_program(const char* cmd, SignalWatch wf, pid_t* child_pid_ret, const char* ofile) {
if(!cmd)
return SPAWN_EMPTY;
@@ -84,15 +84,19 @@ int spawn_program(const char* cmd, SignalWatch wf, pid_t* child_pid_ret) {
* The following is to avoid X locking when executing
* terminal based application that requires user input
*/
if((nulldev = open("/dev/null", O_RDWR)) == -1)
return SPAWN_FORK_FAILED;
if(ofile)
nulldev = open(ofile, O_WRONLY | O_TRUNC | O_CREAT, 0770);
else
nulldev = open("/dev/null", O_RDWR);
if(nulldev == -1)
return SPAWN_OPEN_FAILED;
/* TODO: redirect these to EvokeService log */
close(0); dup(nulldev);
close(1); dup(nulldev);
close(2); dup(nulldev);
if(execve(argv[0], argv, environ) == -1) {
close(nulldev);
// should not get here