summaryrefslogtreecommitdiff
path: root/src/osdef1.h.in
blob: 825fe94d36612aa7ab5abb8adc0f157ec49a0465 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
/* autoconf cannot fiddle out declarations. Use our homebrewn tools. (jw) */
/*
 * Declarations that may cause conflicts belong here so that osdef.sh
 * can clean out the forest. Everything else belongs in os_unix.h
 *
 * How this works:
 * - This file contains all unix prototypes that Vim might need.
 * - The shell script osdef.sh is executed at compile time to remove all the
 *   prototypes that are in an include file. This results in osdef.h.
 * - osdef.h is included in vim.h.
 *
 * sed cannot always handle so many commands, this is file 1 of 2
 */

extern int	printf(char *, ...);
extern int	fprintf(FILE *, char *, ...);
extern int	sprintf(char *, char *, ...);
extern int	sscanf(char *, char *, ...);
#ifndef fopen	/* could be redefined to fopen64() */
extern FILE	*fopen(const char *, const char *);
#endif
extern int	fclose(FILE *);
extern int	fseek(FILE *, long, int);
#ifdef HAVE_FSEEKO
extern int	fseeko(FILE *, off_t, int);
#endif
extern long	ftell(FILE *);
#ifdef HAVE_FSEEKO
extern off_t	ftello(FILE *);
#endif
extern void	rewind(FILE *);
extern int	fread(char *, int, int, FILE *);
extern int	fwrite(char *, int, int, FILE *);
extern int	fputs(char *, FILE *);
#ifndef ferror	/* let me say it again: "macros should never have prototypes" */
extern int	ferror(FILE *);
#endif
extern int	fflush(FILE *);
#if defined(sun) || defined(_SEQUENT_)
/* used inside of stdio macros getc(), puts(), putchar()... */
extern int	_flsbuf(int, FILE *);
extern int	_filbuf(FILE *);
#endif

#if !defined(HAVE_SELECT)
struct pollfd;			/* for poll() */
extern int	poll(struct pollfd *, long, int);
#endif

#ifdef HAVE_MEMSET
extern void	*memset(void *, int, size_t);
#endif
extern int	memcmp(const void *, const void *, size_t);
#ifdef HAVE_STRPBRK
extern char	*strpbrk(const char *, const char *);
#endif
#ifdef USEBCOPY
extern void	bcopy(char *, char *, int);
#else
# ifdef USEMEMCPY
extern void	memcpy(char *, char *, int);
# else
#  ifdef USEMEMMOVE
extern void	memmove(char *, char *, int);
#  endif
# endif
#endif
#ifndef __BIONIC__  // Android's libc #defines bzero to memset.
// used inside of FD_ZERO macro
extern void	bzero(void *, size_t);
#endif
#ifdef HAVE_SETSID
extern pid_t	setsid(void);
#endif
#ifdef HAVE_SETPGID
extern int	setpgid(pid_t, pid_t);
#endif
#ifdef HAVE_STRTOL
extern int	strtol(char *, char **, int);
#endif
#ifdef HAVE_STRFTIME
extern size_t	strftime(char *, size_t, char *, struct tm *);
#endif
#ifdef HAVE_STRCASECMP
extern int	strcasecmp(char *, char *);
#endif
#ifdef HAVE_STRNCASECMP
extern int	strncasecmp(char *, char *, size_t);
#endif
#ifndef strdup
extern char	*strdup(const char *);
#endif
extern int	atoi(char *);
extern int	atol(char *);

#ifndef USE_SYSTEM
extern int	fork(void);
# ifndef __TANDEM
extern int	execvp(const char *, const char **);
# endif
extern int	wait(int *); /* will this break things ...? */
extern int	waitpid(pid_t, int *, int);
#endif

extern int	toupper(int);
extern int	tolower(int);

extern RETSIGTYPE (*signal(int, RETSIGTYPE (*func) SIGPROTOARG)) SIGPROTOARG;
#ifdef HAVE_SIGSET
extern RETSIGTYPE (*sigset(int, RETSIGTYPE (*func) SIGPROTOARG)) SIGPROTOARG;
#endif

#if defined(HAVE_SETJMP_H)
# ifdef HAVE_SIGSETJMP
extern int	sigsetjmp(sigjmp_buf, int);
extern void	siglongjmp(sigjmp_buf, int);
# else
extern int	setjmp(jmp_buf);
extern void	longjmp(jmp_buf, int);
# endif
#endif

extern int	kill(int, int);

#ifndef __TANDEM
extern int	access(char *, int);
#endif
extern int	fsync(int);
extern int	fchown(int, int, int);
#if defined(HAVE_GETCWD) && !defined(sun) && !defined(__TANDEM)
extern char	*getcwd(char *, int);
#else
extern char	*getwd(char *);
#endif
#ifndef __alpha	/* suggested by Campbell */
extern int	ioctl(int, int, ...);
#endif
extern int	chmod(const char *, mode_t);