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| author | Max Kellermann <max@duempel.org> | 2010-04-13 21:19:07 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2010-04-13 21:19:07 +0200 |
| commit | 4d1eedbaa2be7e9e59f2332d9bf8886b9b634070 (patch) | |
| tree | 4ae5dfad1be10baefe0534732667952ebf5d5260 /src | |
| parent | 6a958980388727048effaea081b68c8debfaa6df (diff) | |
| download | mpd-4d1eedbaa2be7e9e59f2332d9bf8886b9b634070.tar.gz mpd-4d1eedbaa2be7e9e59f2332d9bf8886b9b634070.tar.xz mpd-4d1eedbaa2be7e9e59f2332d9bf8886b9b634070.zip | |
conf: added function config_get_unsigned()
Diffstat (limited to 'src')
| -rw-r--r-- | src/conf.c | 17 | ||||
| -rw-r--r-- | src/conf.h | 4 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/conf.c b/src/conf.c index cf78bb29c..bb59373af 100644 --- a/src/conf.c +++ b/src/conf.c @@ -504,6 +504,23 @@ config_get_path(const char *name) } unsigned +config_get_unsigned(const char *name, unsigned default_value) +{ + const struct config_param *param = config_get_param(name); + long value; + char *endptr; + + if (param == NULL) + return default_value; + + value = strtol(param->value, &endptr, 0); + if (*endptr != 0 || value < 0) + g_error("Not a valid non-negative number in line %i", param->line); + + return (unsigned)value; +} + +unsigned config_get_positive(const char *name, unsigned default_value) { const struct config_param *param = config_get_param(name); diff --git a/src/conf.h b/src/conf.h index 7ffa6e44a..16360feee 100644 --- a/src/conf.h +++ b/src/conf.h @@ -164,6 +164,10 @@ config_get_path(const char *name); G_GNUC_PURE unsigned +config_get_unsigned(const char *name, unsigned default_value); + +G_GNUC_PURE +unsigned config_get_positive(const char *name, unsigned default_value); G_GNUC_PURE |