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commandhelper: Factor out printInput

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Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Tim Wiederhake 2021-02-01 12:27:57 +01:00 committed by Peter Krempa
parent c73f0343bb
commit ba326d08b4
1 changed files with 39 additions and 26 deletions
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65
tests/commandhelper.c
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@ -201,39 +201,20 @@ static int printCwd(FILE *log)
return 0;
}
int main(int argc, char **argv) {
struct Arguments *args = parseArguments(argc, argv);
size_t i;
FILE *log = fopen(abs_builddir "/commandhelper.log", "w");
int ret = EXIT_FAILURE;
static int printInput(struct Arguments *args)
{
char buf[1024];
struct pollfd fds[3];
char *buffers[3] = {NULL, NULL, NULL};
size_t buflen[3] = {0, 0, 0};
char buf[1024];
int ret = -1;
size_t i;
ssize_t got;
if (!log || !args)
goto cleanup;
printArguments(log, argc, argv);
if (printEnvironment(log) != 0)
goto cleanup;
if (printFds(log) != 0)
goto cleanup;
printDaemonization(log, args);
if (printCwd(log) != 0)
goto cleanup;
fprintf(log, "UMASK:%04o\n", umask(0));
if (args->close_stdin) {
if (freopen("/dev/null", "r", stdin) != stdin)
goto cleanup;
usleep(100*1000);
usleep(100 * 1000);
}
fprintf(stdout, "BEGIN STDOUT\n");
@ -308,11 +289,43 @@ int main(int argc, char **argv) {
fprintf(stderr, "END STDERR\n");
fflush(stderr);
ret = EXIT_SUCCESS;
ret = 0;
cleanup:
for (i = 0; i < G_N_ELEMENTS(buffers); i++)
free(buffers[i]);
return ret;
}
int main(int argc, char **argv) {
struct Arguments *args = parseArguments(argc, argv);
FILE *log = fopen(abs_builddir "/commandhelper.log", "w");
int ret = EXIT_FAILURE;
if (!log || !args)
goto cleanup;
printArguments(log, argc, argv);
if (printEnvironment(log) != 0)
goto cleanup;
if (printFds(log) != 0)
goto cleanup;
printDaemonization(log, args);
if (printCwd(log) != 0)
goto cleanup;
fprintf(log, "UMASK:%04o\n", umask(0));
if (printInput(args) != 0)
goto cleanup;
ret = EXIT_SUCCESS;
cleanup:
if (args)
free(args);
if (log)