From 311bcfc6b3acdd6fd152798c7f287ddf74fa2a98 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:46:48 +0200 Subject: Adding upstream version 15.4. Signed-off-by: Daniel Baumann --- src/include/common/string.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/include/common/string.h (limited to 'src/include/common/string.h') diff --git a/src/include/common/string.h b/src/include/common/string.h new file mode 100644 index 0000000..cf00fb5 --- /dev/null +++ b/src/include/common/string.h @@ -0,0 +1,42 @@ +/* + * string.h + * string handling helpers + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/common/string.h + */ +#ifndef COMMON_STRING_H +#define COMMON_STRING_H + +struct StringInfoData; /* avoid including stringinfo.h here */ + +typedef struct PromptInterruptContext +{ + /* To avoid including here, jmpbuf is declared "void *" */ + void *jmpbuf; /* existing longjmp buffer */ + volatile bool *enabled; /* flag that enables longjmp-on-interrupt */ + bool canceled; /* indicates whether cancellation occurred */ +} PromptInterruptContext; + +/* functions in src/common/string.c */ +extern bool pg_str_endswith(const char *str, const char *end); +extern int strtoint(const char *pg_restrict str, char **pg_restrict endptr, + int base); +extern void pg_clean_ascii(char *str); +extern int pg_strip_crlf(char *str); +extern bool pg_is_ascii(const char *str); + +/* functions in src/common/pg_get_line.c */ +extern char *pg_get_line(FILE *stream, PromptInterruptContext *prompt_ctx); +extern bool pg_get_line_buf(FILE *stream, struct StringInfoData *buf); +extern bool pg_get_line_append(FILE *stream, struct StringInfoData *buf, + PromptInterruptContext *prompt_ctx); + +/* functions in src/common/sprompt.c */ +extern char *simple_prompt(const char *prompt, bool echo); +extern char *simple_prompt_extended(const char *prompt, bool echo, + PromptInterruptContext *prompt_ctx); + +#endif /* COMMON_STRING_H */ -- cgit v1.2.3