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| author | Sami Kerola | 2011-11-02 19:07:34 +0100 |
|---|---|---|
| committer | Sami Kerola | 2011-11-02 19:10:24 +0100 |
| commit | 3a134012040d2d9f42398a393a3217e1ad86155b (patch) | |
| tree | 20cdfce4731adf24337eba8cb7fd54573fb1770d /sys-utils/ldattach.c | |
| parent | ldattach: check numeric user inputs with strtol_or_err (diff) | |
| download | kernel-qcow2-util-linux-3a134012040d2d9f42398a393a3217e1ad86155b.tar.gz kernel-qcow2-util-linux-3a134012040d2d9f42398a393a3217e1ad86155b.tar.xz kernel-qcow2-util-linux-3a134012040d2d9f42398a393a3217e1ad86155b.zip | |
ldattach: convert debug macro to function
warning: ISO C does not permit named variadic macros
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'sys-utils/ldattach.c')
| -rw-r--r-- | sys-utils/ldattach.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/sys-utils/ldattach.c b/sys-utils/ldattach.c index 1cbf37396..e05cefef6 100644 --- a/sys-utils/ldattach.c +++ b/sys-utils/ldattach.c @@ -28,12 +28,6 @@ #include "nls.h" #include "strutils.h" -#define dbg(format, arg...) \ - do { \ - if (debug) \ - fprintf(stderr, "%s:" format "\n", progname, ## arg); \ - } while (0) - #ifndef N_GIGASET_M101 # define N_GIGASET_M101 16 #endif @@ -99,6 +93,22 @@ static const struct ld_table ld_iflags[] = { NULL, 0 } }; +void dbg(char *fmt, ...) +{ + va_list args; + + if (debug == 0) + return; + fflush(NULL); + fprintf(stderr, "%s: ", program_invocation_short_name); + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); + fprintf(stderr, "\n"); + fflush(NULL); + return; +} + static int lookup_table(const struct ld_table *tab, const char *str) { const struct ld_table *t; @@ -235,7 +245,7 @@ int main(int argc, char **argv) NULL)) >= 0) { switch (optc) { case 'd': - debug++; + debug = 1; break; case '1': case '2': |