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| author | Sverker Eriksson <[email protected]> | 2018-03-15 21:02:47 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2018-03-22 16:22:33 +0100 |
| commit | e36c103236ac70c29caf910d31651bed6c24dfe8 (patch) | |
| tree | 49db884b52e86ca234831953551e9955f907ac8e /erts/emulator/beam/erl_nif.c | |
| parent | 30d5b7ee32d099f2a23c26e873aeb08be1b1d966 (diff) | |
| download | otp-e36c103236ac70c29caf910d31651bed6c24dfe8.tar.gz otp-e36c103236ac70c29caf910d31651bed6c24dfe8.tar.bz2 otp-e36c103236ac70c29caf910d31651bed6c24dfe8.zip | |
erts: Add enif_vfprintf and enif_vsnprintf
Diffstat (limited to 'erts/emulator/beam/erl_nif.c')
| -rw-r--r-- | erts/emulator/beam/erl_nif.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 332e692fd6..2c851fd531 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -1991,16 +1991,21 @@ enif_convert_time_unit(ErlNifTime val, (int) to); } -int enif_fprintf(void* filep, const char* format, ...) +int enif_fprintf(FILE* filep, const char* format, ...) { int ret; va_list arglist; va_start(arglist, format); - ret = erts_vfprintf((FILE*)filep, format, arglist); + ret = erts_vfprintf(filep, format, arglist); va_end(arglist); return ret; } +int enif_vfprintf(FILE* filep, const char *format, va_list ap) +{ + return erts_vfprintf(filep, format, ap); +} + int enif_snprintf(char *buffer, size_t size, const char* format, ...) { int ret; @@ -2011,6 +2016,12 @@ int enif_snprintf(char *buffer, size_t size, const char* format, ...) return ret; } +int enif_vsnprintf(char* buffer, size_t size, const char *format, va_list ap) +{ + return erts_vsnprintf(buffer, size, format, ap); +} + + /*********************************************************** ** Memory managed (GC'ed) "resource" objects ** ***********************************************************/ |