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| author | Stefan Bucur <stefanb@zytor.com> | 2008-08-15 14:32:20 +0300 |
|---|---|---|
| committer | Stefan Bucur <stefan@stefan-ubumac.(none)> | 2009-03-15 10:10:52 +0200 |
| commit | 9835385db43656b7ffbaa2e573ee38a439143f4b (patch) | |
| tree | 9bcec0d3e1ebae7b746280cb9343101e9d0b4be8 | |
| parent | 01c00a3fec3c067ccc380db4c23bb2882cb5adcb (diff) | |
| download | syslinux-elf-9835385db43656b7ffbaa2e573ee38a439143f4b.tar.gz syslinux-elf-9835385db43656b7ffbaa2e573ee38a439143f4b.tar.xz syslinux-elf-9835385db43656b7ffbaa2e573ee38a439143f4b.zip | |
Impelmented spawn CLI command.
| -rw-r--r-- | com32/elflink/exec.c | 3 | ||||
| -rw-r--r-- | com32/elflink/test_com32.c | 28 |
2 files changed, 30 insertions, 1 deletions
diff --git a/com32/elflink/exec.c b/com32/elflink/exec.c index 58f04b45..4f300c23 100644 --- a/com32/elflink/exec.c +++ b/com32/elflink/exec.c @@ -20,6 +20,9 @@ static struct elf_module *mod_root = NULL; static char *module_get_fullname(const char *name) { static char name_buff[MODULE_NAME_SIZE]; + if (name == NULL) + return NULL; + strcpy(name_buff, EXEC_DIRECTORY); strcat(name_buff, name); diff --git a/com32/elflink/test_com32.c b/com32/elflink/test_com32.c index c197d88c..4aaa5b90 100644 --- a/com32/elflink/test_com32.c +++ b/com32/elflink/test_com32.c @@ -11,6 +11,7 @@ #define MAX_COMMAND_SIZE 80 #define COMMAND_DELIM " \t\n" +#define MAX_COMMAND_ARGS (MAX_COMMAND_SIZE/2) @@ -52,7 +53,32 @@ int process_command(char *cmd) { } else if (strcmp(cmd_name, "load") == 0) { } else if (strcmp(cmd_name, "spawn") == 0) { - + // Compose the command line + char **cmd_line = malloc((MAX_COMMAND_ARGS+1)*sizeof(char*)); + int argc = 0, result; + char *crt_arg; + + do { + crt_arg = strtok(NULL, COMMAND_DELIM); + if (crt_arg != NULL && strlen(crt_arg) > 0) { + cmd_line[argc] = crt_arg; + argc++; + } else { + break; + } + } while (argc < MAX_COMMAND_ARGS); + + cmd_line[argc] = NULL; + + if (cmd_line[0] == NULL) { + printf("You must specify an executable module.\n"); + } else { + result = spawnv(cmd_line[0], cmd_line); + + printf("Spawn returned %d\n", result); + } + + free(cmd_line); } else if (strcmp(cmd_name, "unload") == 0) { } else if (strcmp(cmd_name, "list") == 0) { |