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Code Issues Releases Wiki Activity

- Added the missing fdim() and fdimf() functions to the build

Browse Source 
makefiles. The OS4 build makefile was missing lrint() and
  lrintf(). Ouch.

- execve() now checks if an abort signal arrives while it's trying
  to read the first line of a script, or looking for an executable
  on an assignment path.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15123 87f5fb63-7c3d-0410-a384-fd976d0f7a62
This commit is contained in:
Olaf Barthel
2006-08-06 08:31:06 +00:00
parent 62d0c2dc81
commit 40d64e1413
4 changed files with 30 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
library/GNUmakefile.68k
View File

@ -1,5 +1,5 @@
#
# $Id: GNUmakefile.68k,v 1.93 2006-08-06 08:15:42 obarthel Exp $
# $Id: GNUmakefile.68k,v 1.94 2006-08-06 08:31:05 obarthel Exp $
#
# :ts=8
#
@ -622,6 +622,8 @@ MATH_LIB = \
math_expm1f.o \
math_fabs.o \
math_fabsf.o \
math_fdim.o \
math_fdimf.o \
math_floor.o \
math_floorf.o \
math_fma.o \

6
library/GNUmakefile.os4
View File

@ -1,5 +1,5 @@
#
# $Id: GNUmakefile.os4,v 1.106 2006-08-06 08:15:42 obarthel Exp $
# $Id: GNUmakefile.os4,v 1.107 2006-08-06 08:31:05 obarthel Exp $
#
# :ts=8
#
@ -666,6 +666,8 @@ MATH_LIB = \
math_expm1f.o \
math_fabs.o \
math_fabsf.o \
math_fdim.o \
math_fdimf.o \
math_floor.o \
math_floorf.o \
math_fma.o \
@ -713,6 +715,8 @@ MATH_LIB = \
math_logb.o \
math_logbf.o \
math_logf.o \
math_lrint.o \
math_lrintf.o \
math_lround.o \
math_lroundf.o \
math_modf.o \

4
library/changes
View File

@ -1,3 +1,7 @@
- Added the missing fdim() and fdimf() functions to the build
makefiles. The OS4 build makefile was missing lrint() and
lrintf(). Ouch.
- Added the POSIX exec() family functions, based upon code contributed
by Henning Nielsen Lund. Thank you very much!

19
library/unistd_execve.c
View File

@ -1,5 +1,5 @@
/*
* $Id: unistd_execve.c,v 1.7 2006-08-06 08:15:42 obarthel Exp $
* $Id: unistd_execve.c,v 1.8 2006-08-06 08:31:06 obarthel Exp $
*
* :ts=4
*
@ -135,6 +135,13 @@ get_first_script_line(const char * path,char ** line_ptr)
{
char * new_script_line;
/* Give the user a chance to bail out. */
if(__check_abort_enabled && (SetSignal(0,0) & __break_signal_mask) != 0)
{
__set_errno(EAGAIN);
goto out;
}
/* Always reserve a little more memory than needed,
and one extra byte to allow us to to NUL-terminate
the string. */
@ -310,6 +317,13 @@ find_command(const char * path,struct program_info ** result_ptr)
do
{
/* Give the user a chance to bail out. */
if(__check_abort_enabled && (SetSignal(0,0) & __break_signal_mask) != 0)
{
error = EAGAIN;
break;
}
dvp = GetDeviceProc((STRPTR)path,dvp);
if(dvp != NULL)
{
@ -796,5 +810,8 @@ execve(const char *path, char *const argv[], char *const envp[])
if(success)
__execve_exit(result);
/* Just in case somebody wants to quit... */
__check_abort();
return(result);
}