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modify pa_bytes_snprint() to return the string we just wrote to. This should be binary compat with older versions which returned void

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1259 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-08-17 20:02:46 +00:00
parent 99db0672c7
commit d89066036b
2 changed files with 4 additions and 2 deletions
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4
src/pulse/sample.c
View file

@ -120,7 +120,7 @@ char *pa_sample_spec_snprint(char *s, size_t l, const pa_sample_spec *spec) {
return s; return s;
} }
void pa_bytes_snprint(char *s, size_t l, unsigned v) { char* pa_bytes_snprint(char *s, size_t l, unsigned v) {
if (v >= ((unsigned) 1024)*1024*1024) if (v >= ((unsigned) 1024)*1024*1024)
snprintf(s, l, "%0.1f GiB", ((double) v)/1024/1024/1024); snprintf(s, l, "%0.1f GiB", ((double) v)/1024/1024/1024);
else if (v >= ((unsigned) 1024)*1024) else if (v >= ((unsigned) 1024)*1024)
@ -129,6 +129,8 @@ void pa_bytes_snprint(char *s, size_t l, unsigned v) {
snprintf(s, l, "%0.1f KiB", ((double) v)/1024); snprintf(s, l, "%0.1f KiB", ((double) v)/1024);
else else
snprintf(s, l, "%u B", (unsigned) v); snprintf(s, l, "%u B", (unsigned) v);
return s;
} }
pa_sample_format_t pa_parse_sample_format(const char *format) { pa_sample_format_t pa_parse_sample_format(const char *format) {

2
src/pulse/sample.h
View file

@ -182,7 +182,7 @@ pa_sample_format_t pa_parse_sample_format(const char *format);
char* pa_sample_spec_snprint(char *s, size_t l, const pa_sample_spec *spec); char* pa_sample_spec_snprint(char *s, size_t l, const pa_sample_spec *spec);
/** Pretty print a byte size value. (i.e. "2.5 MiB") */ /** Pretty print a byte size value. (i.e. "2.5 MiB") */
void pa_bytes_snprint(char *s, size_t l, unsigned v); char* pa_bytes_snprint(char *s, size_t l, unsigned v);
PA_C_DECL_END PA_C_DECL_END