Merge pull request #12 from DavidKinder/master
Remove PLATFORM_SNPRINTF, just use snprintf()
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commit
c4f6da8a38
3 changed files with 2 additions and 24 deletions
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@ -187,17 +187,6 @@ int Platform::system(const char *cmd) {
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return system(cmd);
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}
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@h Snprintf.
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The C standard library function |snprintf| is not as standard as one might
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like, and is oddly represented in some Cygwin libraries for Windows,
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sometimes being differently named.
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We would like to provide a wrapper function but this is troublesome with
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variadic arguments, so instead here is a macro for the function name.
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Happily, the Inform tools make very little use of this.
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@d PLATFORM_SNPRINTF snprintf
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@ ^"ifdef-PLATFORM_MACOS"
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In MacOS 10.5, a new implementation of the C standard library
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crippled performance of |system()| by placing it behind a global mutex, so
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@ -95,17 +95,6 @@ void Platform::where_am_i(wchar_t *p, size_t length) {
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if ((result == 0) || (result == length)) p[0] = 0;
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}
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@h Snprintf.
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The C standard library function |snprintf| is not as standard as one might
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like, and is oddly represented in some Cygwin libraries for Windows,
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sometimes being differently named.
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We would like to provide a wrapper function but this is troublesome with
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variadic arguments, so instead here is a macro for the function name.
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Happily, the Inform tools make very little use of this.
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@d PLATFORM_SNPRINTF snprintf
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@h Shell commands.
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= (very early code)
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@ -240,14 +240,14 @@ file encodings, but expanding |%s| does not.
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case 'c': case 'd': case 'i': case 'x': { /* |char| is promoted to |int| in variable arguments */
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int ival = va_arg(ap, int);
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char temp[256];
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if (PLATFORM_SNPRINTF(temp, 255, format_string, ival) >= 255) strcpy(temp, "?");
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if (snprintf(temp, 255, format_string, ival) >= 255) strcpy(temp, "?");
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for (int j = 0; temp[j]; j++) Streams::putc(temp[j], stream);
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break;
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}
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case 'g': {
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double dval = va_arg(ap, double);
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char temp[256];
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if (PLATFORM_SNPRINTF(temp, 255, format_string, dval) >= 255) strcpy(temp, "?");
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if (snprintf(temp, 255, format_string, dval) >= 255) strcpy(temp, "?");
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for (int j = 0; temp[j]; j++) Streams::putc(temp[j], stream);
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break;
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}
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