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src/include/common/string.h
45 строк
2 KB
Peter Eisentraut
Revert "Replace pg_restrict by standard restrict"
14 янв 2026, 17:12
14 янв 2026, 17:12
fa16e7f
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/* * string.h * string handling helpers * * Portions Copyright (c) 1996-2026, 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 #include <signal.h> typedef struct StringInfoData *StringInfo; /* avoid including stringinfo.h * here */ typedef struct PromptInterruptContext { /* To avoid including <setjmp.h> here, jmpbuf is declared "void *" */ void *jmpbuf; /* existing longjmp buffer */ volatile sig_atomic_t *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 char *pg_clean_ascii(const char *str, int alloc_flags); 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, StringInfo buf); extern bool pg_get_line_append(FILE *stream, StringInfo 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 */