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-rw-r--r--src/core/load-fragment.c104
1 files changed, 100 insertions, 4 deletions
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 8cc7a8e765..a69f60097d 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -776,8 +776,104 @@ int config_parse_socket_bindtodevice(
return 0;
}
-DEFINE_CONFIG_PARSE_ENUM(config_parse_output, exec_output, ExecOutput, "Failed to parse output specifier");
-DEFINE_CONFIG_PARSE_ENUM(config_parse_input, exec_input, ExecInput, "Failed to parse input specifier");
+DEFINE_CONFIG_PARSE_ENUM(config_parse_input, exec_input, ExecInput, "Failed to parse input literal specifier");
+DEFINE_CONFIG_PARSE_ENUM(config_parse_output, exec_output, ExecOutput, "Failed to parse output literal specifier");
+
+int config_parse_exec_input(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+ ExecContext *c = data;
+ const char *name;
+ int r;
+
+ assert(data);
+ assert(filename);
+ assert(line);
+ assert(rvalue);
+
+ name = startswith(rvalue, "fd:");
+ if (name) {
+ /* Strip prefix and validate fd name */
+ if (!fdname_is_valid(name)) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid file descriptor name, ignoring: %s", name);
+ return 0;
+ }
+ c->std_input = EXEC_INPUT_NAMED_FD;
+ r = free_and_strdup(&c->stdio_fdname[STDIN_FILENO], name);
+ if (r < 0)
+ log_oom();
+ return r;
+ } else {
+ ExecInput ei = exec_input_from_string(rvalue);
+ if (ei == _EXEC_INPUT_INVALID)
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Failed to parse input specifier, ignoring: %s", rvalue);
+ else
+ c->std_input = ei;
+ return 0;
+ }
+}
+
+int config_parse_exec_output(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+ ExecContext *c = data;
+ ExecOutput eo;
+ const char *name;
+ int r;
+
+ assert(data);
+ assert(filename);
+ assert(line);
+ assert(lvalue);
+ assert(rvalue);
+
+ name = startswith(rvalue, "fd:");
+ if (name) {
+ /* Strip prefix and validate fd name */
+ if (!fdname_is_valid(name)) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid file descriptor name, ignoring: %s", name);
+ return 0;
+ }
+ eo = EXEC_OUTPUT_NAMED_FD;
+ } else {
+ eo = exec_output_from_string(rvalue);
+ if (eo == _EXEC_OUTPUT_INVALID) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Failed to parse output specifier, ignoring: %s", rvalue);
+ return 0;
+ }
+ }
+
+ if (streq(lvalue, "StandardOutput")) {
+ c->std_output = eo;
+ r = free_and_strdup(&c->stdio_fdname[STDOUT_FILENO], name);
+ if (r < 0)
+ log_oom();
+ return r;
+ } else if (streq(lvalue, "StandardError")) {
+ c->std_error = eo;
+ r = free_and_strdup(&c->stdio_fdname[STDERR_FILENO], name);
+ if (r < 0)
+ log_oom();
+ return r;
+ } else {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Failed to parse output property, ignoring: %s", lvalue);
+ return 0;
+ }
+}
int config_parse_exec_io_class(const char *unit,
const char *filename,
@@ -4183,8 +4279,8 @@ void unit_dump_config_items(FILE *f) {
{ config_parse_exec_cpu_affinity, "CPUAFFINITY" },
{ config_parse_mode, "MODE" },
{ config_parse_unit_env_file, "FILE" },
- { config_parse_output, "OUTPUT" },
- { config_parse_input, "INPUT" },
+ { config_parse_exec_output, "OUTPUT" },
+ { config_parse_exec_input, "INPUT" },
{ config_parse_log_facility, "FACILITY" },
{ config_parse_log_level, "LEVEL" },
{ config_parse_exec_secure_bits, "SECUREBITS" },