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| author | Roy Zhang <[email protected]> | 2015-04-01 14:46:50 +0800 |
|---|---|---|
| committer | Stefano Karapetsas <[email protected]> | 2015-04-04 16:13:11 +0200 |
| commit | 6be85ada75e3b233e6a094654cd5b1b45dc87c18 (patch) | |
| tree | 38a8fcb07e4e61c014e4e876232520ae1b3f9200 /src/gpm-brightness.c | |
| parent | edccac71064a0781f47af3563a2cd9d78d4de16f (diff) | |
| download | mate-power-manager-6be85ada75e3b233e6a094654cd5b1b45dc87c18.tar.bz2 mate-power-manager-6be85ada75e3b233e6a094654cd5b1b45dc87c18.tar.xz | |
Remove obsolete egg-string code
Closes https://github.com/mate-desktop/mate-power-manager/pull/141
Diffstat (limited to 'src/gpm-brightness.c')
| -rw-r--r-- | src/gpm-brightness.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/src/gpm-brightness.c b/src/gpm-brightness.c index e92b6e4..acfffc2 100644 --- a/src/gpm-brightness.c +++ b/src/gpm-brightness.c @@ -42,7 +42,6 @@ #include "egg-discrete.h" #include "egg-debug.h" -#include "egg-string.h" #include "gpm-brightness.h" #include "gpm-common.h" @@ -89,6 +88,35 @@ static guint signals [LAST_SIGNAL] = { 0 }; static gpointer gpm_brightness_object = NULL; /** + * gpm_brightness_helper_strtoint: + * @text: The text to be converted + * @value: The return numeric return value + * + * Convert a string to a signed integer value in a safe way. + * + * Return value: %TRUE if the string was converted correctly + **/ +static gboolean +gpm_brightness_helper_strtoint (const gchar *text, gint *value) +{ + gchar *endptr = NULL; + gint64 value_raw; + + if (text == NULL) + return FALSE; + + value_raw = g_ascii_strtoll (text, &endptr, 10); + + if (endptr == text) + return FALSE; + if (errno == ERANGE || value_raw > G_MAXINT || value_raw < G_MININT) + return FALSE; + + *value = (gint) value_raw; + return TRUE; +} + +/** * gpm_brightness_helper_get_value: **/ static gint @@ -113,7 +141,7 @@ gpm_brightness_helper_get_value (const gchar *argument) egg_debug ("executing %s retval: %i", command, exit_status); /* parse for a number */ - ret = egg_strtoint (stdout_data, &value); + ret = gpm_brightness_helper_strtoint (stdout_data, &value); if (!ret) goto out; out: |