FreeCalypso > hg > freecalypso-tools
annotate ffstools/cal2text/Makefile @ 965:2969032bdfac
fcup-smsend[mult]: fix buglet in K&R C NULL pointer passing
The only 100% safe way to pass a NULL pointer as a function argument
in K&R C is to cast 0 to a pointer type; failing to do so may cause
mysterious bugs (invalid stack frames or garbage in argument registers)
on 64-bit machines. This issue has already been fixed in most of
FC host tools, but I just found some missed spots: passing of NULL UDH
to PDU encoding functions in fcup-smsend[mult] in the case of single
(not concatenated) SMS.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 01 Sep 2023 07:33:51 +0000 |
parents | b73c21a2148f |
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rev | line source |
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1 CC= gcc |
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2 CFLAGS= -O2 |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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3 PROG= fc-cal2text |
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4 OBJS= dircheck.o main.o mkdir.o |
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5 LIBS= ../../librftab/librftab.a |
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6 |
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7 INSTALL_PREFIX= /opt/freecalypso |
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8 |
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9 INSTBIN=${INSTALL_PREFIX}/bin |
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10 |
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11 all: ${PROG} |
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12 |
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13 ${PROG}: ${OBJS} ${LIBS} |
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14 ${CC} -o $@ ${OBJS} ${LIBS} |
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15 |
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16 install: ${PROG} |
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17 mkdir -p ${INSTBIN} |
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18 install -c ${PROG} ${INSTBIN} |
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19 |
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20 clean: |
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21 rm -f ${PROG} *.o *.out *errs |