Mercurial > vim
view src/osdef2.h.in @ 33988:7c30841c60a0 v9.0.2180
patch 9.0.2180: POSIX function name in exarg causes issues
Commit: https://github.com/vim/vim/commit/6fdb6280821a822768df5689a5d727e37d38306c
Author: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Date: Tue Dec 19 20:53:07 2023 +0100
patch 9.0.2180: POSIX function name in exarg causes issues
Problem: POSIX function name in exarg struct causes issues
on OpenVMS
Solution: Rename getline member in exarg struct to ea_getline,
remove isinf() workaround for VMS
There are compilers that do not treat well POSIX functions - like
getline - usage in the structs.
Older VMS compilers could digest this... but the newer OpenVMS compilers
( like VSI C x86-64 X7.4-843 (GEM 50XB9) ) cannot deal with these
structs. This could be limited to getline() that is defined via
getdelim() and might not affect all POSIX functions in general - but
avoiding POSIX function names usage in the structs is a "safe side"
practice without compromising the functionality or the code readability.
The previous OpenVMS X86 port used a workaround limiting the compiler
capabilities using __CRTL_VER_OVERRIDE=80400000
In order to make the OpenVMS port future proof, this pull request
proposes a possible solution.
closes: #13704
Signed-off-by: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 19 Dec 2023 21:00:04 +0100 |
| parents | 9f3fd7937957 |
| children |
line wrap: on
line source
/* * osdef2.h.in - See osdef1.h.in for a description. */ extern int remove(const char *); extern int rename(const char *, const char *); extern int free(char *); extern char *malloc(unsigned int); extern char *realloc(char *, int); extern char *getenv(char *); #ifndef __TANDEM extern int setenv(char *, char *, int); #else extern int setenv(const char *, const char *, int); #endif extern int putenv(const char *); #ifndef __TANDEM extern int gethostname(char *, int); #endif extern void perror(char *); #ifndef __TANDEM extern int sleep(int); #endif extern int usleep(unsigned int); extern unsigned int alarm(unsigned int); #ifndef __TANDEM extern int chdir(char *); #endif extern int fchdir(int); #ifndef stat /* could be redefined to stat64() */ extern int stat(const char *, struct stat *); #endif #ifndef lstat /* could be redefined to lstat64() */ extern int lstat(const char *, struct stat *); #endif extern int fstat(int, struct stat *); extern int open(const char *, int, ...); extern int close(int); #ifndef __TANDEM extern int read(int, char *, size_t); extern int write(int, char *, size_t); #endif extern int pipe(int *); extern off_t lseek(int, off_t, int); extern void sync(void); extern uid_t getuid(void); extern gid_t getgid(void); extern void qsort(void *, size_t, size_t, int (*)(const void *, const void *)); extern int isatty(int); extern int getpid(void); extern int dup(int); extern int unlink(const char *); extern int link(const char *, const char *); extern int mkdir(const char *, mode_t); extern int rmdir(const char *); extern int tgetent(char *, char *); extern int tgetnum(char *); extern int tgetflag(char *); extern char *tgoto(char *, int, int); extern int tputs(char *, int, int (*)(int)); #ifdef HAVE_TERMIOS_H struct termios; /* for tcgetattr() */ extern int tcgetattr(int, struct termios *); extern int tcsetattr(int, int, const struct termios *); #endif #ifdef HAVE_SYS_STATFS_H struct statfs; /* for fstatfs() */ extern int fstatfs(int, struct statfs *, int, int); #endif #ifdef HAVE_GETTIMEOFDAY struct timeval; /* for gettimeofday() */ struct timezone; /* for gettimeofday() */ extern int gettimeofday(struct timeval *tp, struct timezone *tzp); extern time_t time(time_t *); #endif #ifdef HAVE_GETPWNAM struct passwd; /* for getpwnam() */ extern struct passwd *getpwnam(const char *); #endif #ifdef USE_TMPNAM extern char *tmpnam(char *); #else extern char *mktemp(char *); #endif #ifdef ISC extern int _Xmblen(char const *, size_t); #else /* This is different from the header but matches mblen() */ extern int _Xmblen(char *, size_t); #endif