tremove declaration of errno - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (DIR) commit a1ad1acf25897fb9ee02d7fc5bf4fff710f01c1d (DIR) parent 2b6040818e35d57357226212c356ce370c5b5dd0 (HTM) Author: rsc <devnull@localhost> Date: Sat, 7 May 2005 22:42:17 +0000 remove declaration of errno Diffstat: M src/cmd/eqn/main.c | 1 - M src/cmd/grap/input.c | 2 -- M src/cmd/pic/input.c | 2 -- 3 files changed, 0 insertions(+), 5 deletions(-) --- (DIR) diff --git a/src/cmd/eqn/main.c b/src/cmd/eqn/main.c t@@ -96,7 +96,6 @@ getdata(void) { int i, type, ln; char fname[100]; - extern int errno; errno = 0; curfile->lineno = 0; (DIR) diff --git a/src/cmd/grap/input.c b/src/cmd/grap/input.c t@@ -409,8 +409,6 @@ void pbstr(char *s) double errcheck(double x, char *s) { - extern int errno; - if (errno == EDOM) { errno = 0; ERROR "%s argument out of domain", s WARNING; (DIR) diff --git a/src/cmd/pic/input.c b/src/cmd/pic/input.c t@@ -425,8 +425,6 @@ void pbstr(char *s) double errcheck(double x, char *s) { - extern int errno; - if (errno == EDOM) { errno = 0; ERROR "%s argument out of domain", s WARNING;