diff options
Diffstat (limited to 'src/xspawn.h')
| -rw-r--r-- | src/xspawn.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/xspawn.h b/src/xspawn.h index 6a8f54a..3c74ccd 100644 --- a/src/xspawn.h +++ b/src/xspawn.h @@ -8,12 +8,17 @@ #ifndef BFS_XSPAWN_H #define BFS_XSPAWN_H -#include "prelude.h" #include <sys/resource.h> #include <sys/types.h> #include <unistd.h> -#if _POSIX_SPAWN > 0 +#ifdef _POSIX_SPAWN +# define BFS_POSIX_SPAWN _POSIX_SPAWN +#else +# define BFS_POSIX_SPAWN (-1) +#endif + +#if BFS_POSIX_SPAWN >= 0 # include <spawn.h> #endif @@ -38,7 +43,7 @@ struct bfs_spawn { struct bfs_spawn_action *head; struct bfs_spawn_action **tail; -#if _POSIX_SPAWN > 0 +#if BFS_POSIX_SPAWN >= 0 /** posix_spawn() context, for when we can use it. */ posix_spawn_file_actions_t actions; posix_spawnattr_t attr; @@ -104,13 +109,13 @@ int bfs_spawn_setrlimit(struct bfs_spawn *ctx, int resource, const struct rlimit /** * Spawn a new process. * - * @param exe + * @exe * The executable to run. - * @param ctx + * @ctx * The context for the new process. - * @param argv + * @argv * The arguments for the new process. - * @param envp + * @envp * The environment variables for the new process (NULL for the current * environment). * @return @@ -122,7 +127,7 @@ pid_t bfs_spawn(const char *exe, const struct bfs_spawn *ctx, char **argv, char * Look up an executable in the current PATH, as BFS_SPAWN_USE_PATH or execvp() * would do. * - * @param exe + * @exe * The name of the binary to execute. Bare names without a '/' will be * searched on the provided PATH. * @return |