diff options
Diffstat (limited to 'libc-top-half/musl/src/process/posix_spawn_file_actions_addopen.c')
-rw-r--r-- | libc-top-half/musl/src/process/posix_spawn_file_actions_addopen.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/process/posix_spawn_file_actions_addopen.c b/libc-top-half/musl/src/process/posix_spawn_file_actions_addopen.c new file mode 100644 index 0000000..82bbcec --- /dev/null +++ b/libc-top-half/musl/src/process/posix_spawn_file_actions_addopen.c @@ -0,0 +1,21 @@ +#include <spawn.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include "fdop.h" + +int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *restrict fa, int fd, const char *restrict path, int flags, mode_t mode) +{ + if (fd < 0) return EBADF; + struct fdop *op = malloc(sizeof *op + strlen(path) + 1); + if (!op) return ENOMEM; + op->cmd = FDOP_OPEN; + op->fd = fd; + op->oflag = flags; + op->mode = mode; + strcpy(op->path, path); + if ((op->next = fa->__actions)) op->next->prev = op; + op->prev = 0; + fa->__actions = op; + return 0; +} |