46 lines
916 B
C
46 lines
916 B
C
#include "private.h"
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#include "sb.h"
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#include <stdlib.h>
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#include <stddef.h>
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#include <string.h>
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int
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ty_sb_add(struct ty_sb *sb, const char *s, size_t len)
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{
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size_t new_len = sb->len + len;
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if ((new_len >= sb->alloc) || !sb->buf)
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{
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size_t new_alloc = ((new_len + 15) / 16) * 24;
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char *new_buf;
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new_buf = realloc(sb->buf, new_alloc);
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if (new_buf == NULL)
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return -1;
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sb->buf = new_buf;
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sb->alloc = new_alloc;
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}
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memcpy(sb->buf + sb->len, s, len);
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sb->len += len;
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sb->buf[sb->len] = '\0';
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return 0;
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}
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/* unlike eina_strbuf_rtrim, only trims \t, \f, ' ' */
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void
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ty_sb_spaces_rtrim(struct ty_sb *sb)
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{
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if (!sb->buf)
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return;
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while (sb->len > 0)
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{
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char c = sb->buf[sb->len - 1];
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if ((c != ' ') && (c != '\t') && (c != '\f'))
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break;
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sb->len--;
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}
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sb->buf[sb->len] = '\0';
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}
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