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| author | rsc <devnull@localhost> | 2004-08-22 15:39:56 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-08-22 15:39:56 +0000 |
| commit | 984e353160593b20d1e2944e1f2e9ce2117c8490 (patch) | |
| tree | d7347f9d2ffa06d1033fb41712257a2001fd4d57 /src/lib9/fmt/vsnprint.c | |
| parent | c8c0df440f1a22effd43023368c801e1351e31ed (diff) | |
| download | plan9port-984e353160593b20d1e2944e1f2e9ce2117c8490.tar.gz plan9port-984e353160593b20d1e2944e1f2e9ce2117c8490.zip | |
PowerPC Linux support from ericvh.
Mainly adding va_copy/va_end.
Also fix bug in sprint wrapping
around top of memory.
Diffstat (limited to 'src/lib9/fmt/vsnprint.c')
| -rw-r--r-- | src/lib9/fmt/vsnprint.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib9/fmt/vsnprint.c b/src/lib9/fmt/vsnprint.c index 21662e6d..ad64203a 100644 --- a/src/lib9/fmt/vsnprint.c +++ b/src/lib9/fmt/vsnprint.c @@ -20,6 +20,7 @@ int vsnprint(char *buf, int len, char *fmt, va_list args) { Fmt f; + int x = 0; if(len <= 0) return -1; @@ -30,8 +31,9 @@ vsnprint(char *buf, int len, char *fmt, va_list args) f.flush = 0; f.farg = nil; f.nfmt = 0; - f.args = args; + va_copy(f.args,args); dofmt(&f, fmt); + va_end(f.args); *(char*)f.to = '\0'; return (char*)f.to - buf; } |