From 543c2c94d71adee42c7bd2f8027d75c87ed8120d Mon Sep 17 00:00:00 2001 From: Vicent Marti Date: Thu, 4 Sep 2014 18:38:14 +0200 Subject: Rename to strbuf --- src/buffer.c | 86 ++++++++++++++++++++++++++++++------------------------------ 1 file changed, 43 insertions(+), 43 deletions(-) (limited to 'src/buffer.c') diff --git a/src/buffer.c b/src/buffer.c index dc4a405..90c2186 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -9,32 +9,32 @@ #include "buffer.h" -/* Used as default value for gh_buf->ptr so that people can always - * assume ptr is non-NULL and zero terminated even for new gh_bufs. +/* Used as default value for strbuf->ptr so that people can always + * assume ptr is non-NULL and zero terminated even for new strbufs. */ -unsigned char gh_buf__initbuf[1]; -unsigned char gh_buf__oom[1]; +unsigned char strbuf__initbuf[1]; +unsigned char strbuf__oom[1]; #define ENSURE_SIZE(b, d) \ - if ((d) > buf->asize && gh_buf_grow(b, (d)) < 0)\ + if ((d) > buf->asize && strbuf_grow(b, (d)) < 0)\ return -1; -void gh_buf_init(gh_buf *buf, int initial_size) +void strbuf_init(strbuf *buf, int initial_size) { buf->asize = 0; buf->size = 0; - buf->ptr = gh_buf__initbuf; + buf->ptr = strbuf__initbuf; if (initial_size) - gh_buf_grow(buf, initial_size); + strbuf_grow(buf, initial_size); } -int gh_buf_try_grow(gh_buf *buf, int target_size, bool mark_oom) +int strbuf_try_grow(strbuf *buf, int target_size, bool mark_oom) { unsigned char *new_ptr; int new_size; - if (buf->ptr == gh_buf__oom) + if (buf->ptr == strbuf__oom) return -1; if (target_size <= buf->asize) @@ -60,7 +60,7 @@ int gh_buf_try_grow(gh_buf *buf, int target_size, bool mark_oom) if (!new_ptr) { if (mark_oom) - buf->ptr = gh_buf__oom; + buf->ptr = strbuf__oom; return -1; } @@ -75,17 +75,17 @@ int gh_buf_try_grow(gh_buf *buf, int target_size, bool mark_oom) return 0; } -void gh_buf_free(gh_buf *buf) +void strbuf_free(strbuf *buf) { if (!buf) return; - if (buf->ptr != gh_buf__initbuf && buf->ptr != gh_buf__oom) + if (buf->ptr != strbuf__initbuf && buf->ptr != strbuf__oom) free(buf->ptr); - gh_buf_init(buf, 0); + strbuf_init(buf, 0); } -void gh_buf_clear(gh_buf *buf) +void strbuf_clear(strbuf *buf) { buf->size = 0; @@ -93,10 +93,10 @@ void gh_buf_clear(gh_buf *buf) buf->ptr[0] = '\0'; } -int gh_buf_set(gh_buf *buf, const unsigned char *data, int len) +int strbuf_set(strbuf *buf, const unsigned char *data, int len) { if (len <= 0 || data == NULL) { - gh_buf_clear(buf); + strbuf_clear(buf); } else { if (data != buf->ptr) { ENSURE_SIZE(buf, len + 1); @@ -108,14 +108,14 @@ int gh_buf_set(gh_buf *buf, const unsigned char *data, int len) return 0; } -int gh_buf_sets(gh_buf *buf, const char *string) +int strbuf_sets(strbuf *buf, const char *string) { - return gh_buf_set(buf, + return strbuf_set(buf, (const unsigned char *)string, string ? strlen(string) : 0); } -int gh_buf_putc(gh_buf *buf, int c) +int strbuf_putc(strbuf *buf, int c) { ENSURE_SIZE(buf, buf->size + 2); buf->ptr[buf->size++] = c; @@ -123,7 +123,7 @@ int gh_buf_putc(gh_buf *buf, int c) return 0; } -int gh_buf_put(gh_buf *buf, const unsigned char *data, int len) +int strbuf_put(strbuf *buf, const unsigned char *data, int len) { if (len <= 0) return 0; @@ -135,12 +135,12 @@ int gh_buf_put(gh_buf *buf, const unsigned char *data, int len) return 0; } -int gh_buf_puts(gh_buf *buf, const char *string) +int strbuf_puts(strbuf *buf, const char *string) { - return gh_buf_put(buf, (const unsigned char *)string, strlen(string)); + return strbuf_put(buf, (const unsigned char *)string, strlen(string)); } -int gh_buf_vprintf(gh_buf *buf, const char *format, va_list ap) +int strbuf_vprintf(strbuf *buf, const char *format, va_list ap) { const int expected_size = buf->size + (strlen(format) * 2); int len; @@ -159,7 +159,7 @@ int gh_buf_vprintf(gh_buf *buf, const char *format, va_list ap) if (len < 0) { free(buf->ptr); - buf->ptr = gh_buf__oom; + buf->ptr = strbuf__oom; return -1; } @@ -174,19 +174,19 @@ int gh_buf_vprintf(gh_buf *buf, const char *format, va_list ap) return 0; } -int gh_buf_printf(gh_buf *buf, const char *format, ...) +int strbuf_printf(strbuf *buf, const char *format, ...) { int r; va_list ap; va_start(ap, format); - r = gh_buf_vprintf(buf, format, ap); + r = strbuf_vprintf(buf, format, ap); va_end(ap); return r; } -void gh_buf_copy_cstr(char *data, int datasize, const gh_buf *buf) +void strbuf_copy_cstr(char *data, int datasize, const strbuf *buf) { int copylen; @@ -204,28 +204,28 @@ void gh_buf_copy_cstr(char *data, int datasize, const gh_buf *buf) data[copylen] = '\0'; } -void gh_buf_swap(gh_buf *buf_a, gh_buf *buf_b) +void strbuf_swap(strbuf *buf_a, strbuf *buf_b) { - gh_buf t = *buf_a; + strbuf t = *buf_a; *buf_a = *buf_b; *buf_b = t; } -unsigned char *gh_buf_detach(gh_buf *buf) +unsigned char *strbuf_detach(strbuf *buf) { unsigned char *data = buf->ptr; - if (buf->asize == 0 || buf->ptr == gh_buf__oom) + if (buf->asize == 0 || buf->ptr == strbuf__oom) return NULL; - gh_buf_init(buf, 0); + strbuf_init(buf, 0); return data; } -void gh_buf_attach(gh_buf *buf, unsigned char *ptr, int asize) +void strbuf_attach(strbuf *buf, unsigned char *ptr, int asize) { - gh_buf_free(buf); + strbuf_free(buf); if (ptr) { buf->ptr = ptr; @@ -235,18 +235,18 @@ void gh_buf_attach(gh_buf *buf, unsigned char *ptr, int asize) else /* pass 0 to fall back on strlen + 1 */ buf->asize = buf->size + 1; } else { - gh_buf_grow(buf, asize); + strbuf_grow(buf, asize); } } -int gh_buf_cmp(const gh_buf *a, const gh_buf *b) +int strbuf_cmp(const strbuf *a, const strbuf *b) { int result = memcmp(a->ptr, b->ptr, MIN(a->size, b->size)); return (result != 0) ? result : (a->size < b->size) ? -1 : (a->size > b->size) ? 1 : 0; } -int gh_buf_strchr(const gh_buf *buf, int c, int pos) +int strbuf_strchr(const strbuf *buf, int c, int pos) { const unsigned char *p = memchr(buf->ptr + pos, c, buf->size - pos); if (!p) @@ -255,7 +255,7 @@ int gh_buf_strchr(const gh_buf *buf, int c, int pos) return (int)(p - (const unsigned char *)buf->ptr); } -int gh_buf_strrchr(const gh_buf *buf, int c, int pos) +int strbuf_strrchr(const strbuf *buf, int c, int pos) { int i; @@ -267,7 +267,7 @@ int gh_buf_strrchr(const gh_buf *buf, int c, int pos) return -1; } -void gh_buf_truncate(gh_buf *buf, int len) +void strbuf_truncate(strbuf *buf, int len) { if (len < buf->size) { buf->size = len; @@ -275,7 +275,7 @@ void gh_buf_truncate(gh_buf *buf, int len) } } -void gh_buf_drop(gh_buf *buf, int n) +void strbuf_drop(strbuf *buf, int n) { if (n > 0) { buf->size = buf->size - n; @@ -286,7 +286,7 @@ void gh_buf_drop(gh_buf *buf, int n) } } -void gh_buf_trim(gh_buf *buf) +void strbuf_trim(strbuf *buf) { int i = 0; @@ -296,7 +296,7 @@ void gh_buf_trim(gh_buf *buf) while (i < buf->size && isspace(buf->ptr[i])) i++; - gh_buf_drop(buf, i); + strbuf_drop(buf, i); /* rtrim */ while (buf->size > 0) { -- cgit v1.2.3