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libiosexec.h
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libiosexec.h
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#ifndef LIBIOSEXEC_H
#define LIBIOSEXEC_H
#define IOSEXEC_PUBLIC __attribute__ ((visibility ("default")))
#define IOSEXEC_HIDDEN __attribute__ ((visibility ("hidden")))
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
IOSEXEC_PUBLIC int ie_execl(const char* path, const char* arg0, ...);
IOSEXEC_PUBLIC int ie_execle(const char* path, const char* arg0, ...);
IOSEXEC_PUBLIC int ie_execlp(const char* file, const char* arg0, ...);
IOSEXEC_PUBLIC int ie_execv(const char* path, char *const argv[]);
IOSEXEC_PUBLIC int ie_execvp(const char* file, char* const argv[]);
IOSEXEC_PUBLIC int ie_execvpe(const char* file, char* const argv[], char* const envp[]);
IOSEXEC_PUBLIC int ie_execve(const char* path, char* const argv[], char* const envp[]);
IOSEXEC_PUBLIC int ie_system(const char *command);
IOSEXEC_PUBLIC char *ie_getusershell(void);
IOSEXEC_PUBLIC void ie_setusershell(void);
IOSEXEC_PUBLIC void ie_endusershell(void);
/*
* If spawn.h was already included then we need these prototypes,
* otherwise the defines below will let us use the prototypes from spawn.h
*/
#if defined(_SPAWN_H_) || defined(LIBIOSEXEC_INTERNAL)
# if defined(LIBIOSEXEC_INTERNAL) && !defined(_SPAWN_H_)
# include <spawn.h>
# endif
IOSEXEC_PUBLIC int ie_posix_spawn(pid_t *pid, const char *path, const posix_spawn_file_actions_t *file_actions, const posix_spawnattr_t *attrp, char *const argv[], char *const envp[]);
IOSEXEC_PUBLIC int ie_posix_spawnp(pid_t *pid, const char *name, const posix_spawn_file_actions_t *file_actions, const posix_spawnattr_t *attrp, char *const argv[], char *const envp[]);
#endif
#if defined(_PWD_H_) || defined(LIBIOSEXEC_INTERNAL)
# if defined(LIBIOSEXEC_INTERNAL) && !defined(_PWD_H_)
# include <pwd.h>
# endif
IOSEXEC_PUBLIC struct passwd *ie_getpwent(void);
IOSEXEC_PUBLIC struct passwd *ie_getpwnam(const char *name);
IOSEXEC_PUBLIC int ie_getpwnam_r(const char *name, struct passwd *pw, char *buf, size_t buflen, struct passwd **pwretp);
IOSEXEC_PUBLIC struct passwd *ie_getpwuid(uid_t uid);
IOSEXEC_PUBLIC int ie_getpwuid_r(uid_t uid, struct passwd *pw, char *buf, size_t buflen, struct passwd **pwretp);
IOSEXEC_PUBLIC int ie_setpassent(int stayopen);
IOSEXEC_PUBLIC void ie_setpwent(void);
IOSEXEC_PUBLIC void ie_endpwent(void);
IOSEXEC_PUBLIC char *ie_user_from_uid(uid_t, int);
#endif
#if defined(_GRP_H_) || defined(LIBIOSEXEC_INTERNAL)
# if defined(LIBIOSEXEC_INTERNAL) && !defined(_GRP_H_)
# include <grp.h>
# endif
IOSEXEC_PUBLIC struct group *ie_getgrgid(gid_t gid);
IOSEXEC_PUBLIC int ie_getgrgid_r(gid_t gid, struct group *grp, char *buffer, size_t bufsize, struct group **result);
IOSEXEC_PUBLIC struct group *ie_getgrnam(const char *name);
IOSEXEC_PUBLIC int ie_getgrnam_r(const char *name, struct group *grp, char *buffer, size_t bufsize, struct group **result);
IOSEXEC_PUBLIC struct group *ie_getgrent(void);
IOSEXEC_PUBLIC void ie_setgrent(void);
IOSEXEC_PUBLIC void ie_endgrent(void);
IOSEXEC_PUBLIC char *ie_group_from_gid(gid_t, int);
#endif
#if defined(__APPLE__)
# include <TargetConditionals.h>
# if TARGET_OS_IPHONE
# ifndef LIBIOSEXEC_INTERNAL
# define execl ie_execl
# define execle ie_execle
# define execlp ie_execlp
# define execv ie_execv
# define execvp ie_execvp
# define execvpe ie_execvpe
# define execve ie_execve
# define posix_spawn ie_posix_spawn
# define posix_spawnp ie_posix_spawnp
# define system ie_system
# define getusershell ie_getusershell
# define setusershell ie_setusershell
# define endusershell ie_endusershell
# define getpwent ie_getpwent
# define getpwuid ie_getpwuid
# define getpwuid_r ie_getpwuid_r
# define getpwnam ie_getpwnam
# define getpwnam_r ie_getpwnam_r
# define setpassent ie_setpassent
# define setpwent ie_setpwent
# define endpwent ie_endpwent
# define user_from_uid ie_user_from_uid
# define getgrent ie_getgrent
# define getgrgid ie_getgrgid
# define getgrgid_r ie_getgrgid_r
# define getgrnam ie_getgrnam
# define getgrnam_r ie_getgrnam_r
# define setgrent ie_setgrent
# define endgrent ie_endgrent
# define group_from_gid ie_group_from_gid
# endif // LIBIOSEXEC_INTERNAL
# endif // TARGET_OS_IPHONE
#endif // __APPLE__
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // LIBIOSEXEC_H