diff options
| author | Björn-Egil Dahlberg <[email protected]> | 2016-05-13 16:48:10 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2016-05-13 16:48:10 +0200 |
| commit | 4fba4b14c4f9aa03294d8d187fe0dd1202744e82 (patch) | |
| tree | bfcdef0c8ab9e14c1bf149c0a0f0d6b9c8ce39d3 /erts/emulator/beam/erl_nif.c | |
| parent | 66da26c92043c71740ea628469ad6ada747b89bf (diff) | |
| parent | 88095fc0adb871671ff9763bd5868d7c0c0ac350 (diff) | |
| download | otp-4fba4b14c4f9aa03294d8d187fe0dd1202744e82.tar.gz otp-4fba4b14c4f9aa03294d8d187fe0dd1202744e82.tar.bz2 otp-4fba4b14c4f9aa03294d8d187fe0dd1202744e82.zip | |
Merge branch 'egil/erts/nif-format_term/OTP-13580'
* egil/erts/nif-format_term/OTP-13580:
runtime_tools: Change erts_snprintf to enif_snprintf
erts: Document enif_snprintf
erts: Add tests for enif_snprintf
erts: Add enif_snprintf
Conflicts:
erts/emulator/beam/erl_nif_api_funcs.h
Diffstat (limited to 'erts/emulator/beam/erl_nif.c')
| -rw-r--r-- | erts/emulator/beam/erl_nif.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 8a3007d52a..159dc66ad5 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -1810,6 +1810,16 @@ int enif_fprintf(void* filep, const char* format, ...) return ret; } +int enif_snprintf(char *buffer, size_t size, const char* format, ...) +{ + int ret; + va_list arglist; + va_start(arglist, format); + ret = erts_vsnprintf(buffer, size, format, arglist); + va_end(arglist); + return ret; +} + /*********************************************************** ** Memory managed (GC'ed) "resource" objects ** ***********************************************************/ |