diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/minutils/s6ps_statparse.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/minutils/s6ps_statparse.c b/src/minutils/s6ps_statparse.c index 0b1b261..56e00f9 100644 --- a/src/minutils/s6ps_statparse.c +++ b/src/minutils/s6ps_statparse.c @@ -9,6 +9,7 @@ #include <skalibs/tai.h> #include "s6-ps.h" + /* going to great lengths to avoid scanf(), but all this code is still smaller than scanf (no floating point parsing etc.) @@ -25,7 +26,7 @@ static size_t f64 (char const *s, void *u64) return uint64_scan(s, u) ; } -#define DEFUN(name, type) \ +#define DEFUNU(name, type) \ static size_t name (char const *s, void *p) \ { \ uint64_t u ; \ @@ -34,9 +35,18 @@ static size_t name (char const *s, void *p) \ return len ; \ } \ -DEFUN(fint, int) -DEFUN(fpid, pid_t) -DEFUN(fdev, dev_t) +#define DEFUNS(name, type) \ +static size_t name (char const *s, void *p) \ +{ \ + int64_t d ; \ + size_t len = int64_scan(s, &d) ; \ + *(type *)p = d ; \ + return len ; \ +} \ + +DEFUNS(fint, int) +DEFUNS(fpid, pid_t) +DEFUNU(fdev, dev_t) static scanfunc_t_ref scanfuncs[STATVARS] = { |