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author | Christian Grothoff <christian@grothoff.org> | 2020-03-15 20:08:38 +0100 |
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committer | Christian Grothoff <christian@grothoff.org> | 2020-03-15 20:08:38 +0100 |
commit | 4322bbf2f1722b4c53114901768772dabdb7e822 (patch) | |
tree | e2193282c2d179f2d3bdf32eb7aca7a6ba161f25 /src/include/taler_util.h | |
parent | d7cfb11fc6a171ece9c233d67ec849ac391bc818 (diff) | |
download | exchange-4322bbf2f1722b4c53114901768772dabdb7e822.tar.xz |
move common logic to parse currency into libtalerutil
Diffstat (limited to 'src/include/taler_util.h')
-rw-r--r-- | src/include/taler_util.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/include/taler_util.h b/src/include/taler_util.h index cf44f0238..c7bf9c02a 100644 --- a/src/include/taler_util.h +++ b/src/include/taler_util.h @@ -138,6 +138,19 @@ TALER_config_get_amount (const struct GNUNET_CONFIGURATION_Handle *cfg, /** + * Load our currency from the @a cfg (in section [taler] + * the option "CURRENCY"). + * + * @param cfg configuration to use + * @param[out] currency where to write the result + * @return #GNUNET_OK on success, #GNUNET_SYSERR on failure + */ +int +TALER_config_get_currency (const struct GNUNET_CONFIGURATION_Handle *cfg, + char **currency); + + +/** * Allow user to specify an amount on the command line. * * @param shortName short name of the option |