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-rw-r--r--include/aio.h4
-rw-r--r--include/spawn.h4
-rw-r--r--include/time.h2
-rw-r--r--include/unistd.h6
-rw-r--r--src/aio/aio_suspend.c2
-rw-r--r--src/process/posix_spawn.c8
-rw-r--r--src/process/posix_spawnp.c5
-rw-r--r--src/unistd/readlink.c2
-rw-r--r--src/unistd/readlinkat.c2
9 files changed, 19 insertions, 16 deletions
diff --git a/include/aio.h b/include/aio.h
index c0dab9c5..cf94964f 100644
--- a/include/aio.h
+++ b/include/aio.h
@@ -43,10 +43,10 @@ struct aiocb {
ssize_t aio_read(struct aiocb *);
ssize_t aio_write(struct aiocb *);
-int aio_error(struct aiocb *);
+int aio_error(const struct aiocb *);
ssize_t aio_return(struct aiocb *);
int aio_cancel(int, struct aiocb *);
-int aio_suspend(struct aiocb *const [], int, const struct timespec *);
+int aio_suspend(const struct aiocb *const [], int, const struct timespec *);
int aio_fsync(int, struct aiocb *);
int lio_listio(int, struct aiocb *const [], int, struct sigevent *);
diff --git a/include/spawn.h b/include/spawn.h
index 1bcb1bbf..99ec6f1d 100644
--- a/include/spawn.h
+++ b/include/spawn.h
@@ -34,9 +34,9 @@ typedef struct {
} posix_spawn_file_actions_t;
int posix_spawn(pid_t *, const char *, const posix_spawn_file_actions_t *,
- const posix_spawnattr_t *, char **, char **);
+ const posix_spawnattr_t *, char *const [], char *const []);
int posix_spawnp(pid_t *, const char *, const posix_spawn_file_actions_t *,
- const posix_spawnattr_t *, char **, char **);
+ const posix_spawnattr_t *, char *const [], char *const []);
int posix_spawnattr_init(posix_spawnattr_t *);
int posix_spawnattr_destroy(posix_spawnattr_t *);
diff --git a/include/time.h b/include/time.h
index 4cec647d..5b1ea91f 100644
--- a/include/time.h
+++ b/include/time.h
@@ -102,7 +102,7 @@ extern int daylight;
extern long timezone;
extern char *tzname[2];
extern int getdate_err;
-extern struct tm *getdate (const char *);
+struct tm *getdate (const char *);
#endif
diff --git a/include/unistd.h b/include/unistd.h
index 35cfda8c..95b514ec 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -55,8 +55,8 @@ int link(const char *, const char *);
int linkat(int, const char *, int, const char *, int);
int symlink(const char *, const char *);
int symlinkat(const char *, int, const char *);
-int readlink(const char *, char *, size_t);
-int readlinkat(int, const char *, char *, size_t);
+ssize_t readlink(const char *, char *, size_t);
+ssize_t readlinkat(int, const char *, char *, size_t);
int unlink(const char *);
int unlinkat(int, const char *, int);
int rmdir(const char *);
@@ -134,7 +134,7 @@ size_t confstr(int, char *, size_t);
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
int lockf(int, int, off_t);
-int setpgrp(void);
+pid_t setpgrp(void);
char *crypt(const char *, const char *);
void encrypt(char *, int);
void swab(const void *, void *, ssize_t);
diff --git a/src/aio/aio_suspend.c b/src/aio/aio_suspend.c
index cb2539e9..39a1d3a2 100644
--- a/src/aio/aio_suspend.c
+++ b/src/aio/aio_suspend.c
@@ -16,7 +16,7 @@ void __aio_wake(void)
__wake(&seq, -1, 1);
}
-int aio_suspend(struct aiocb *const cbs[], int cnt, const struct timespec *ts)
+int aio_suspend(const struct aiocb *const cbs[], int cnt, const struct timespec *ts)
{
int i, last, first=1, ret=0;
struct timespec at;
diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c
index b1a9fbde..9f2d7423 100644
--- a/src/process/posix_spawn.c
+++ b/src/process/posix_spawn.c
@@ -11,7 +11,8 @@ extern char **environ;
int __posix_spawnx(pid_t *res, const char *path,
int (*exec)(const char *, char *const *),
const posix_spawn_file_actions_t *fa,
- const posix_spawnattr_t *attr, char **argv, char **envp)
+ const posix_spawnattr_t *attr,
+ char *const argv[], char *const envp[])
{
pid_t pid;
sigset_t oldmask;
@@ -81,7 +82,7 @@ int __posix_spawnx(pid_t *res, const char *path,
sigprocmask(SIG_SETMASK, (attr->__flags & POSIX_SPAWN_SETSIGMASK)
? &attr->__mask : &oldmask, 0);
- if (envp) environ = envp;
+ if (envp) environ = (char **)envp;
exec(path, argv);
_exit(127);
@@ -90,7 +91,8 @@ int __posix_spawnx(pid_t *res, const char *path,
int posix_spawn(pid_t *res, const char *path,
const posix_spawn_file_actions_t *fa,
- const posix_spawnattr_t *attr, char **argv, char **envp)
+ const posix_spawnattr_t *attr,
+ char *const argv[], char *const envp[])
{
return __posix_spawnx(res, path, execv, fa, attr, argv, envp);
}
diff --git a/src/process/posix_spawnp.c b/src/process/posix_spawnp.c
index 7434bb69..04d768d0 100644
--- a/src/process/posix_spawnp.c
+++ b/src/process/posix_spawnp.c
@@ -4,11 +4,12 @@
int __posix_spawnx(pid_t *, const char *,
int (*)(const char *, char *const *),
const posix_spawn_file_actions_t *,
- const posix_spawnattr_t *, char **, char **);
+ const posix_spawnattr_t *, char *const [], char *const []);
int posix_spawnp(pid_t *res, const char *file,
const posix_spawn_file_actions_t *fa,
- const posix_spawnattr_t *attr, char **argv, char **envp)
+ const posix_spawnattr_t *attr,
+ char *const argv[], char *const envp[])
{
return __posix_spawnx(res, file, execvp, fa, attr, argv, envp);
}
diff --git a/src/unistd/readlink.c b/src/unistd/readlink.c
index 11f45c01..0c6d3861 100644
--- a/src/unistd/readlink.c
+++ b/src/unistd/readlink.c
@@ -1,7 +1,7 @@
#include <unistd.h>
#include "syscall.h"
-int readlink(const char *path, char *buf, size_t bufsize)
+ssize_t readlink(const char *path, char *buf, size_t bufsize)
{
return syscall(SYS_readlink, path, buf, bufsize);
}
diff --git a/src/unistd/readlinkat.c b/src/unistd/readlinkat.c
index 9565b89a..e9498650 100644
--- a/src/unistd/readlinkat.c
+++ b/src/unistd/readlinkat.c
@@ -1,7 +1,7 @@
#include <unistd.h>
#include "syscall.h"
-int readlinkat(int fd, const char *path, char *buf, size_t bufsize)
+ssize_t readlinkat(int fd, const char *path, char *buf, size_t bufsize)
{
return syscall(SYS_readlinkat, fd, path, buf, bufsize);
}